11 best activity trackers

Product description

With Fitbit Charge 4, there’s no limit to how far you can go. This sleek, swimproof tracker is packed with features that help you know your workouts and your body better—like built-in GPS, Active Zone Minutes, new exercise modes and sleep tracking. Plus, with Fitbit Pay and up to 7-days of battery life, you get more convenience on the go and more inspiration to reach your fitness goals.

• Use built-in GPS to see your pace and distance on screen during outdoor runs, rides, hikes and more and see a workout intensity map in the app that shows your heart rate changes along your route
• With Active Zone Minutes, feel a buzz when you reach your target heart rate zones during exercise, and celebrate when you earn extra minutes outside of exercise
• Get a 90-day free trial of the Fitbit Premium to help you stay active, sleep well and manage stress. Unlock it all in the Fitbit app. (The valid payment method required. Cancel before free trial ends to avoid subscription fees. Offer valid for new Premium users only)
• Use 24/7 heart rate to track resting heart rate & better measure calorie burn
• Play your favorite songs and playlists with Spotify app controls on your wrist. Also make secure purchases with Fitbit Pay and get called, text and smartphone app notifications
• Track workouts in real-time with 20+ goal-based exercise modes. It’s also swimproof and water resistant to 50Meters, so you can track swims, we're in the shower and more
• Multi-day battery lasts up to 7 days and up to 5 hours when using built-in GPS (varies with use & other factors)

User questions & answers

Question:	Will my charge 3 bands fit the charge 4? Would i need to purchase new bands, again
Answer:	Charge 3 bands are interchangeable with Charge 4 bands. They're the same exact size.
Question:	Will this watch offer heart rate variability tracking or collect data that can be extracted by an app for hrv tracking
Answer:	yes
Question:	Will a regular charge 4 band fit on the charge 4 special edition? Looks like it has special connections
Answer:	From the best I can tell from all the internet research I've done the only difference in the 2 fitbit is the band or strap material. Otherwise they are exactly the same. They give you a fancy band and charge you more. Otherwise the fitbit 4 is identical the the fitbit 4 special edition.
Question:	Does GPS require paying a monthly fee to anyone or is it free
Answer:	Until Fitbit allows GPS phone tethering on the Charge 4 - you are better off with a Charge 3 (or Charge 2). Otherwise you're looking at 1-2 hours battery life while exercising with GPS, missed stats, and constantly recharging this thing (more often than an apple watch). Fitbit could fix this tomorrow by allowing tethering, but they do not, and are censoring the issue on their forums. Don't downgrade!

Product description

Letscom Fitness Tracker with Heart Rate Monitor

This tracker requires iOS 7.1 & Android 4.4 above, Bluetooth 4.0 (Smartphone only, not compatible with iPad, PC or Tablet)



Note: IP67 water resistant, you can wear the tracker when running in rains and washing hands, but do not wear it when showering, swimming, or diving.



Highlight Features:

OLED 0.96 Inch Screen: View your health data on a bright and clear OLED 0.96 inch screen and customize your clock face that suits your taste.

Call Alert: The tracker vibrates and call is displayed on screen when there is an incoming call.

Sedentary Alert: Set reminders for periods of time of inactivity.

Alarm Alert: Set silent alarms on the tracker to wake you up and not disturb your partner.

SNS Alert: Receive notifications from other apps (Facebook, WhatsApp, LinkedIn, Instagram, and Twitter) on your tracker screen.

SMS Alert: Enable the function to read incoming text message on your tracker screen.

Remote Camera Shooting: Operation on the screen could remotely control photography shooting.

Wrist Sense: The screen is automatically lightened up when you turn your wrist towards you.



SPECIFICATIONS

Model: ID115Plus HR

Bluetooth Version: Bluetooth 4.0 or later

Bluetooth Transmission Distance: 10 Meters (32.8 feet)

CPU: Nordic nRF52832-QFAA

Sensor: KIONIX KX022-1020

HR Sensor: silicon labs Si1142

Screen size: 0.96 inch

Screen type: OLED

Material: upper casing: PC; strap: TPU

Dimension: suits for wrist size: 5.4 inch - 7.6 inch

Battery type: Li Battery

Battery capacity: 65mAh

Working time: 5-10 days

Charging method: USB charging

Charging time: 1-2 hours

Weight: 0.84 oz (23.8g)

• Heart Rate & Sleep Monitoring: Tracks real-time heart rate automatically & continuously and automatically tracks your sleep duration & consistency with comprehensive analysis of sleep quality data, helping you adjust yourself for a healthier lifestyle
• All-day Activity Tracking: Accurately record all-day activities like steps, distance, calories burned, active minutes and sleep status
• Multi-Sport Modes & Connected GPS: 14 exercise modes help you better understand specific activity data; Connect the GPS on your cellphone can show run stats like pace and distance and record a map of your workout route
• See Calls & Messages on Your Wrist: Receive call, calendar, SMS and SNS (Facebook, WhatsApp, LinkedIn, Instagram, and Twitter) notifications on display; never miss the messages that matter
• Built-in USB Plug: Easy to charge with any USB block and computer; no charging cable and dock needed; one single charge gives you up to 7 days of working time
• Sport type: Exercise & Fitness

User questions & answers

Question:	Is this product waterproof
Answer:	It contains suralose.... Therefore it would have some carbs. The amount would be small with each 'drop' but still there would be some.The exact amount is not listed on my sugar free Halls drops
Question:	Does your phone bluetooth have to be on all the time for it to work
Answer:	Idk I can't find them myself
Question:	How do you charge this
Answer:	Yes, each cough drop is individually wrapped.
Question:	Technically challenged! Must you have phone on your person for monitor to function
Answer:	the bagged package says: acesulfame potassium, aspartame (for phenylketonurics: 2 mg phenylalanine/drop)

Product features

Intuitive HR Monitoring

During workouts, see your heart rate at a glance. After, assess overall performance with a personalized in-app report including your rest/average/maximum heart rate.

14-Sport Tracking & Connected GPS

Tracks up to 14 exercises like running, riding, and hiking. Connect to your phone’s GPS to see real-time run stats on your wrist, and a map of your route post-workout.

Sleep Tracking

A good night's sleep helps you wake up physically refreshed and mentally sharp. The tracker tracks your sleep automatically, measuring deep, light and wake sleep. And wakes you up peacefully with a silent alarm.

Smart Connectivity

When paired with your compatible smartphone, the tracker makes it easy to receive calls reminding, text messages, emails and smart notifications right on your wrist.

Remote Camera

Once the APP is connected with fitness tracker, shake the tracker or tap the touch key, your phone will take a photo and save in album.

Easily capture more beautiful moments with your fimaly s or friends anytime anywhere.

Daily Fitness Tracking

Track your daily activity from day to night. Record your basic data, like steps, heart rate, calories burned, walking distance, etc. And the vibration alert motivates you to move when you've been sitting too long.

• Heart Rate & Sleep Monitor: Lintelek fitness tracker monitors your heart rate all day. It tracks your sleep (awake sleep, deep sleep, awake time)at night.
• All-day Activity Tracker: The fitness tracker can track your daily steps, calorie consumed, workout distance and time. You can see detailed data on Veryfitpro APP.
• 14 Sport Modes: It has 14 sports modes to track the corresponding exercise. It will record your workout time, heart rate and distance. With connected GPS, it can record your workout route
• Call and Message Notification: You can get call,SMS messages and SNS notifications directly on your wrist(including Facebook, Twitter, WhatsApp and Instagram)
• USB Charge: Remove the band then plug on USB port to charge the fitness tracker. This fitness watch can be used for up to 7 days after fully charged.

User questions & answers

Question:	How do you change the clock on this. Mine did not autkmatically update
Answer:	The time on your fitness tracker will keep the same with the time on your phone, so you can change the time on your phone ,then update the data of the app. If this doesn't work, you can try to reconnect the watch and the phone.
Question:	can this be used without linking to app? (Im only interested in time/ heart rate and bp) Its for my Dad who is in his 70's
Answer:	Dear, Thank you very much for your question. Our bracelet needs to be bound to the app on the phone to get more accurate and detailed information. If you don't bind the phone, you can view the data, but not detailed, our bracelet has time, heart rate function, There is no bp function, I hope you can understand.
Question:	How long is the range if you don't have your phone on you
Answer:	Dear Customer, Thank you for asking. The fitness tracker and you phone are connected by bluetooth. The connection will be stable if the distance between the fitness tracker and your phone is less than 10 meters.
Question:	Does this require a separate cable charger? Can you order it with one color and have a different color "free band
Answer:	It doesn't need the separate cable charger. Just remove the host off the strap and plug it directly to the usb port. About the free band, we put the black color fitness tracker and blue color free band together. The combination is like below. Black+ blue (free band) Blue+ black (free band) Red+ black (free band) Green+ black (free band) Purple + black (free band) I hope this can help you fix your issue. We don't have separate replacement band to sell on amazon. (The stock of replacement band is limited.）

Product features

Heart Rate Monitor

Track your 24-hour heart rate. One button to monitor current heart rate. Keep your data recorded on the app. Alarm when reaching maximum heart rate.

14 Sports Modes

14 Sports Modes available on the app. The tracker can be set to display 3 sports modes. So you can record your sport data during exercise.

Sleep Monitor

Monitor your sleep every night (9 pm-9 am). Record the time of your deep sleep, shallow sleep and wake up. Help you have a better arrange of your resting time.

Caller ID Display

Important call never miss!

Buzz when you get a call. It can display the caller name and part of message content on the screen.

Remote Camera

Shake the tracker, then your phone will take a photo in 3 seconds.

It's no longer difficult to take good pictures.

Activity Tracking

Tracker your daily activity from day to night. Record your basic data, like walking distance, steps, heart rate, calorie burning, etc. More functions for your to find out in the app VeryFitPro.

Frequently Asked Questions:

1.Take the straps off the tracker body. (from both sides)

2.Insert the tracker into a usb charger, like your laptop or your phone adapter.

3.The red light will be on during charging.

Charging time: 1.5 hrs

PS: No charging cable included in the package.

How to connect it with my phone?

1.Turn on the wireless of you phone and keep the tracker close to your phone.

2.Download VeryFitPro APP.

3.You can search for a tracker named ID115Plus HR in the app.

4.Allow all notification of the APP to get call & message alert.

About Waterproof

This Lintelek fitness tracker is IP67 Life Waterproof. It can only prevent dust and splash. Please DO NOT wear it during swimming or shower.

• 【Swim tracker and SpO2 Blood Oxygen monitor Function】: HONOR Band 5 Fitness Tracker Can automatically detect swimming tracking, swim speed, distance, calories. Water-resistant to 50m when washing hands, swimming or rain. With the function of SpO2 Blood Oxygen, you can analyze your fitness well and list your own exercise plan.
• 【Intelligent Assistant】: With HONOR Band 5 activity tracker included Incoming call notification, calling rejection, SMS, email, SNS notifications, vibration alarm, smart alarm, timer, makes your life much more simple and intelligent.
• 【Huawei TruSleep Tracking】: By combining AI technology from Huawei and six main categories of sleep problems, HONOR Band 5 heart rate monitor can automatically record stable sleep, unstable sleep, and the time of the wake, besides, it also provides over 200 tips for sleeping improvement. Use HUAWEI TruSleep monitoring technology to analyze sleep quality, sleep monitoring is over 95% accurate.
• 【Heart Rate Detection】: 24 hours real-time heart rate monitoring, night infrared heart rate monitoring, Heart rate warnings, HUAWEI TruSeen 3.0 heart rate technology, etc dozens of training scene optimization algorithms, based on intelligently monitoring the training scene, more accurate measurements, our fitness trackers provide hundreds of tips for lifestyle and fitness.
• 【Multi-sport】: HONOR Band 5 pedometer watch Multi-sport mode provides a better training experience: real-time tracking of heart rate reduces the risk of exercise, running time, distance, speed, running. Support connected GPS devices, distance, and more accurate data. You also need to download Huawei Health App in your phone to set these functions .

User questions & answers

Question:	How do I turn bluetooth off
Answer:	I think it’s 6 months
Question:	If I'm far from my watch would it still connected
Answer:	No, it does not have NFC
Question:	Can you please let me know the warranty on the fitness band
Answer:	Definitely. My daughter is wearing this hat, three years old, fits her head, and cover ears and forehead.
Question:	Does it support NFC
Answer:	My baby is 3 mos. and it doesn’t fit her head she was also born early so it depends on the baby head size.

Product features

HONOR Band 5 Fitness Trackers Smart Bracelet

HONOR committed to provide a much simple and intelligent lifestyle for humans.

Advanced technology on SpO2 Blood Oxygen Monitor, intelligently analyze your fitness situation and offer some tips while training, help you form your own training plan.

SpO2 Blood Oxygen Monitor

Utilize HONOR Band 5 Fitness Trackers, you are able to analyze your Combination of Blood and Oxygen after Training and make your own training plan accordingly.

Heart Rate Monitor

Use HUAWEI TruSeen 3.0 heart rate technology, monitor your heart rate and offer you some tips for a healthy life guide.

Sleeping Monitor

Combine Huawei TruSleep Tracking technology, our Activity Trackers are able to achieve the analyzation of sleeping quality, providing hundreds of advice for better sleep.

Intelligent NotificationAssistant

Smart SMS reminder, whats app, facebook, call rejection, better improve work efficiency and enjoy smart life.

Convenient Camera Shotting Assistant

Want to leave your beautiful moments quickly? Just turn on the phone camera function and easily click on the camera button on fitness trackers to remotely control and capture every moment of pleasure.

Sedentary Reminder Function

To make most of office worker get a suitable time for relax after sitting along in the office, HONOR Band 5 Smart Bracelet remind relax themselves for Sedentary.

20-Day Long battery Life

Our bracelet has the most competitive long-term endurance. When the 24-hour heart rate detection is turned off, HONOR activity trackers can last for about 20 days, eliminating the need for repeated charging and enjoying a more convenient life.

50M Depth Waterproof Rank

HONOR smart bracelet has a waterproof level of 50 meters and is an indispensable assistant and character for daily fitness activities and swimming and diving.

• Overtake your expectations: featuring a 1. 3 Inch large touch screen that allows you to understand your health more intuitively by displaying your sports data vividly and in a way that is easy to understand. Meets IP68 water Standard requirements, this Letsfit smartwatch also lets you avoid any troubles when swimming or working out in the rating.
• Protect & monitor your health: Our Letsfit activity watch includes a bunch of new features, including: music control, even Stress training. Making it more than just a health tracker.
• Affordable & Functional: Like most traditional health trackers, Letsfit Smart Tracker can monitor your steps, calories burned, sport mileage, and sleep quality status 24 hours a day whilst syncing with our VeryFitPro app. Your device can also enjoy up to 10 days of battery life per full charge.
• Call & message notifications: Receive and read SMS messages and SNS notifications straight to your device (including Facebook, twitter, WhatsApp, LinkedIn and Instagram). you can even hang up incoming phone calls straight from your wrist.
• Smart Watch compatibility："VeryFitPro" requires Android OS 4. 0 or iOS 8. 0 and above or Bluetooth 4. 0 and above, suitable for smartphones only.

Product features

All-Day Activity Tracking

Our Letsfit running watch tracks your everyday activities, including our Letsfit pedometer that can measure your steps, distance, calories burned, and more helping you to live a more active and healthier lifestyle.

9 Sports Modes

Choose from 9 sports modes including Running, Walking, Climbing, Hiking, Treadmill, Yoga, Indoor Cycling, and Training, and accurately record your workouts in detail. Know how you perform and how to improve.

Heart Rate and Sleep Monitoring

Monitor your heart rate 24/7 with Letsfit fitness tracker and know whenever your heart misses a beat. Keep track of your sleep and get a detailed analysis of your sleep quality. Letsfit smart watch for iPhone gives deeper insights into your health.

Multi-Functional

Letsfit smart watch for women includes multiple features to help run your day and keep you active, including breathing exercises, timers, sedentary reminders, a stop watch function, and much more.

Music Control

Easily control your music right on your wrist with Letsfit's step counter for walking. Enjoy your music during your workouts and on the go.

IP68 Waterproof

Don't sweat about getting wet and feel free to work out in the rain or when washing your hands with your Letsfit android watch on (note: Please refrain from allowing your smart watch come in contact with hot water).

10 Days Battery Life

Enjoy up to 10 days of battery life, or 40 days of standby time on one (2.5-hour) charge. You will always have enough power to 'go the full length'.

Smart Notifications

Receive and read SMS messages and SNS notifications straight to your fitness trackers (including SMS, Facebook，Whatsapp, Twitter, Instagram, Facebook Messenger, LinkedIn, and more). Always stay in the know.

Alarm Clocks

Be organized throughout your day with the alarm clock function built-in Letsfit fitness watch and get reminders when you need to wake up, work, rest, attend a meeting, take medicine, and more.

• CASUAL & FASHIONABLE DESIGN - Compatible with Charge 3 bands two-toned create sporty, stylish look that's ready for anything especially for workouts. And it even works better with Charge 3 screen protector. A brighter shade inside the band delivers an extra pop of cord. Signature hexagon perforation design delivers breathability and comfort.
• WIDE APPLICATIONS - QIBOX Charge 3 bands are specially designed and made for your Charge 3 watch. Compatible with Charge 3 watch wristband can be adjusted freely to Small (5.7"- 7.5"), Large (7.1"- 8.3"). The size of this replacement band can be freely adjusted according to the circumstance of individual wrist, providing the best wearing experience. And you do not have to take off these bands while charging with Charge 3 charger.
• DURABLE & SOFT MATERIAL - These Charge 3 sports bands are built from durable and soft silicone to bring you the most comfortable wearing experience. It is a great idea as an exquisite and shiny gift for any occasion.
• EASY TO REMOVE & INSTALL- Compatible with Charge 3 bands strap comes with adapter on both ends. Super easy to remove the old one and replace with this Charge band, precisely and securely. Never worry about losing your Charge 3 Fitness Activity Tracker.
• PACKAGE & BEST CUSTOMRT SERVICE - Replacement silicone band ONLY. The device is not included. If there're any issues or further questions for our bands, please do not hesitate to contact us via Amazon message. We are always be here to provide solution and help you out.

User questions & answers

Question:	Anyone use this as a break away band for work or know where to get one
Answer:	After 7 months, the metal part is rusting and falling apart. This was with daily wear, working out 4-5 days a week. For $8, just buy a new one every 6 months. I'm buying another. I really like the band.
Question:	I ordered the small which arrived in a timely manner. it's too small & i would like to exchange for a medium. please advise
Answer:	No
Question:	Has the metal part started rusting for anyone
Answer:	Turn off on your phone
Question:	Why is the product image photoshoped on random people in the promo material? Don't they have a picture of anybody actually wearing this wristband
Answer:	Yes

• Large Stylish Dial Display: 1.3-inch TFT-LCD color touch screen features 4 different customizable displays, making it easier and quicker to view the time, day of the week，date, steps travelled, and calories burned, your message notifications can also be displayed straight to your device screen
• Heart Rate Monitoring & Sleep Tracking: Automatically monitor your daily real-time heart rate, and track your sleep quality status to get a better understanding of your health
• All-day Fitness Tracking: Accurately records your activity data such as: steps taken, distance travelled, calories burned, minutes active and your weekly/monthly accumulative data, you can also see your fitness targets at a glance allowing you to easily control your rhythm of exercise, helping you to adjust and make your exercise as effective as possible
• More Smart Functions: Music control, incoming call notifications with the option to long press to hang up, up to 10 alarm clocks, timer functionality, breathing guides, sedentary alerts, wrist sensor,target settings, all this plus the option to sync your data with Strava
• Great Battery Life: Built with a 210mAh battery that only takes 2.5 hours to charge and can be used for up to 10 days with a standby time of 30-45 days. You can adjust the screen brightness according to your needs

User questions & answers

Question:	Is there any storage space for music on this watch
Answer:	Hello,friend, Sorry to say no storage space for music Hope it helps you
Question:	Why did my resting rate go from 62 to 67 all of a sudden
Answer:	The fitness tracker will monitor your heart rate at every 5 minutes interval and record the data in app if you use the automatic mode(or you can choose the manual mode on app). Generally, when entering heart rate page, the number will jump up/down initially, it needs several seconds to stabilize in order to offer you a reliable data.
Question:	Do I have to run with my phone or will the watch track my data away form the phone and upload it to the app when in range again
Answer:	It will upload it to your phone when you return. I have found the distance/pace to be off by a bit though when running
Question:	Can you change this watch band
Answer:	The pins are 18mm i used a 20mm band with the original pins yes you can change it.

Product features

LETSCOM Smart Watches--Just got smarter

Letscom 2019 Latest Updated IP68 Water Resistant 1.3" Large Color Touch Screen Smart Watch with Activity Tracking and Heart Rate Monitor

This smart fitness tracker is only suitable for devices that use iOS 8.0/Android OS 4.4 or above and Bluetooth 4.0 or later (not compatible with iPad, PC or Tablet)

Tips:

The band is adjustable and suitable for wrist sizes from 5.5 to 8.7 inches (139 mm to 220 mm). Please keep the area between your skin and your smart watch clean and dry after swimming or sweaty workouts, and avoid wearing your smart watch too tight.

Specifications:

Model: ID205L

Bluetooth Transmission Distance: 10 Meters (33 feet)

Screen Type: TFT LCD color screen

Strap material: TPU

Charging Time: 2-3 hours

Usage time: 10+ days

Working Temperature: -20℃ to 60℃

Sports Tracking & GPS Connectivity

Track your exercise data with 9 different sports modes. Connect your device to your smartphone to track GPS data and share your results to your friends and family on social media.

Sleep Tracking

A good night's sleep helps you wake up physically refreshed and mentally sharp. Our tracker helps record your sleep automatically, measuring: deep, light and awake sleep and wakes you up with silent vibrating alarms.

Stopwatch Functionality

Just tap the touch button to turn on your stopwatch, you can easily record every second whether working out, cooking, or even when measuring your commute to work.

Find Phone

Set the tracker to locate your phone by making the phone vibrate or ring.

Sedentary Alerts & Relaxation Guides

You can set a time to be reminded to stay active, or use our relaxation guide to control breathing to relieve yourself from stress.

Smart Alarms:

You can set up to 10 alarm clocks according to your needs, great for tasks reminders such as getting up for work, taking medicine, setting dates, exercising, sleeping and much more.

Product description

Make healthy a habit with Fitbit Inspire 2 and a free 1-year Fitbit Premium trial for new Premium users. This slim, easy-to-use fitness tracker packs 24/7 heart rate, Active Zone Minutes, activity and sleep tracking, 10 days of battery and more—and paired with step-by-step fitness & nutrition programs, personalized insights, and sleep tools from Premium, you have all you need for a healthier you.

• Free 1-year Fitbit Premium trial for new Premium users (Free trial may only be activated with device activation & within 60 days of device activation. Valid payment method required. New users only. Cancel before free trial ends to avoid subscription fees)
• Earn Active Zone Minutes as you progress toward your weekly 150 minutes of heart-pumping activity and use 20 plus exercise modes to track goals like distance, calories burned and more
• Track all-day activity: your steps, distance, hourly activity and calories burned
• Use 24/7 heart rate to track resting heart rate & better measure calorie burn
• Enjoy 10 days of battery life for daily progress without constant charging. Varies with use and other factors
• Track your time in light, deep and REM sleep, then get a Sleep Score to better understand your sleep quality each night

• 【Accurate Fitness Tracker Watch】- YAMAY watch will accurately track your all-day steps,calories consumption,distance traveled,heart rate.It also supports extra 7 sports modes to help you track your other exercise patterns,and will connect to smartphone's GPS to draw the route map in the related app.
• ♥【 Smart Watches for iPhone Android Phones】- This watch is compatible with most iOS 8.0 & Android 4.4 above smartphones(not for pc or tablet).You can get call, text, calendar,email and messages alerts and read them diredctly on the watch.This watch can fit for 6.5 - 9.5 inch wrist(perimeter), suitable for men women and kids.
• ♥【 Sleep Tracker with More Practical Tools】- This watch will auto detect and track your sleep,and analyze your sleep quality.You can easily check the data in the verfitpro app.This watch also has many pratical tools,like alarm clocks,music controller,deep breath guide,sedentary reminder,stopwatch,timer.
• ♥【 7+ Days Battery & Swimming Waterproof】- Compared with traditional watches,YAMAY watch enhanced the battery life a lot.With one single full charge,it can work 7-10 days.This watch also has IP68 waterproof standard,you can wear it with no worries when washing hands or swimming
• ♥【 Stay Active and Stay Healthy】- This watch has accurate readings,practical tools,stylish looks,light-weight and comfortable wearing on the wrist,buy with affordable price,being a very good gift for friends and family members to help them Stay Active and Stay Healthy

User questions & answers

Question:	Does it track your sleep, light, rem, deep, awake
Answer:	Dear customer, sure it does. After the watch is connected with your phone, you can check your light/deep sleep and awake hours via our official app "Veryfitpro".
Question:	Does this watch have a button to help find my phone
Answer:	Dear customer, sure it does. Please download our app "VeryFitPro" on your phone at first, then connect the watch with your phone via the app. Click the "find my phone" button on the watch, your phone will vibrate/ring automatically to help you find it:)
Question:	Is this compatible with an iPhone
Answer:	Dear customer. Yes it is compatible with iPhone 7. The watch is compatible with most smartphones with iOS 8.0 and Android 4.4 and above. If you have any question, feel free to contact us.
Question:	Is the display visible in bright daylight
Answer:	Dear customer, sure the screen will work well even under the bright daylight:)

Product features

Fitness Tracker Watch with Multiple Sports Modes

If you want to find an accurate fitness tracker that can track multiple sports patterns,show you the route map, and with handy large screen,you can try this yamay watch.You can set a daily workout goal to motivate you to move

Heart Rate Monitor

This HR watch can auto track your heart rate in accurate all day.According to this,you can know your workout status and make suitable adjustment to keep efficient exercise.

Sleep Tracker

Your sleep quality is vital to your health.Do you really know how you sleep?This watch can auto detect your sleep and analysis it,so you can know your deep sleep time,light sleep time and awake time.According to this,You can make suitable adjustment to your lifestyle and workout to sleep better.

Keep Connected with Your smartphone

Connect this smart watch with your cell phone,then you can check call,text,social app message and other alerts just on your wrist,never miss anything important.

IP68 Waterproof Watch

This fitness watch is IP68 waterproof standrad,you can wear it when washing hands or running in the rain, even go to swimming with it, instead of taking it off frequenly(Note:It can't track your swmming data)

7+ Days Long Battery Life

This tracker watch can work up to 7-10 days with one full charge,much longer than traditional watches.You can go with it for a long time with no worries

Stopwatch and Timer

This watch supports stopwatch and timer functions to help you better optimize your workout and training.

Music Controller

Want to switch songs but your phone is not handy?You can easily control the songs when connected this watch with your smart phones.

Deep Breath Guide & Display Clearly in Outside

This watch can guide you how to take a deep breath to help you better relax and calm down.With adjustable brightness,you can see the screen clearly in ourdoor or just in the sun.

• SMART FITNESS TRACKER FOR WOMEN & MEN - Track important health metrics like blood pressure, and blood oxygen levels in under 10 seconds. Wear the KoreTrak smart tracker band for real-time heart monitor workout readings and use this information to manage factors in your lifestyle. Everything from diet to stress are variables in your daily life that could affect your health. The KoreTrak Pro makes great fitness gifts for men, women, and kids.
• STAY CONNECTED WITH THE KORETRAK FITNESS WATCH - Calling and text message vibration alerts let you focus on the task at hand without distractions from your phone. KoreTrak works for notifications from incoming calls, SMS messages, and is compatible with Android 4.0 and iPhone iOS 8.0. The smart health watches for men and women have USB wireless charging, do not need cable, and can fully charge in 1-2 hours.
• SMART RUNNING EQUIPMENT & KEEP-FIT WATCH - Reach your fitness goals faster with built-in multi-sport tracking and 24/7 and workout calorie counter/calorie tracker. For people with highly-active lifestyles, the KoreTrak activity tracker for women and men has an IP67 waterproof rating for use in the shower, washing hands, but is not recommended to be completely submerged in water. Stay on top of your workout with the keep-fit tracker and step counter watch for women and men.
• THE SMART BRACELET FOR A HEALTHIER YOU - Customizable inactivity alerts remind you to get up, move and inspire when you need to so you can live a healthier life. KoreTrak keep-fit watches for women and men give accurate readings of calories burned so you can stay on top of your daily goals. The step tracker watch for women and men also has multi-sport modes to personalize your workouts. Combine the fitness watch for women and men with the KoreTrak App for fitness GPS tracking.
• STAY ON TRACK A SMART EXERCISE WATCH - Analyze your sleep patterns to get a better night’s rest. KoreTrak fitness tracker watch for men and women has sleep monitoring and other important vitals sent straight to your phone for real-time updates. Find out how many hours you are in deep sleep, light sleep, and awake. Feel more alert and refreshed the next day so you can comfortably perform at your peak.

Product description

Accent your style while enhancing your fitness with our vivosmart 4 activity tracker. This slim, swim-friendly wearable comes loaded with fitness and wellness features to help you make the most of a healthier, more active lifestyle. It monitors heart rate estimates at the wrist and includes helpful tools such as all-day stress tracking, a relaxation breathing timer, Vo2 Max and activity timers for walks, runs, strength training, pool swims and more. A wrist-based pulse ox estimate sensor lets you check blood oxygen saturation anytime during the day -or turn it on while you sleep. Plus, body battery energy monitoring helps you know when you’re primed to be active or when you may need to rest. Safe for the pool or shower, vivosmart 4 keeps you going strong with up to 7 days of battery life (excluding pulse ox sleep tracking) -while smart notifications with vibration alerts help you stay connected on the go (When paired with a compatible smartphone).

• Slim, smart activity tracker blends fashionable design with stylish metal accents and a bright, easy to read display
• Includes advanced sleep monitoring with REM sleep and can gauge blood oxygen saturation levels during the night with the wrist based Pulse Ox sensor. (Not a medical device and not intended for use in the diagnosis or monitoring of any medical condition)
• Fitness and health monitoring tools include estimated wrist based heart rate, all day stress tracking, Relaxation breathing timer, Vo2 Max, body battery energy monitor and more
• Features dedicated activity timers for walks, runs, strength training, yoga, pool swims and others; Lens material: Polycarbonate. Strap material: Silicone
• Get vibration alerts for All notifications, including calls, text messages and more (text replies available for Android device users). Display resolution: 48 x 128 pixels
• Battery life keeps up with you; Lasts up to 7 days (excluding pulse ox sleep tracking) and is safe for swimming and showering, too
• Connect to your compatible smartphone’s GPS so you can get accurate tracking during outdoor walks and runs

User questions & answers

Question:	Can it continuously display heart rate without having to switch screens or waking it up
Answer:	Mine won't. I have to tap it to wake it up then scroll to get to the heart rate screen each time. However, I'm still learning about all of the things it will do.
Question:	There is no band size indicated on the page. Where do you find which size it is
Answer:	They are all s/m except the black has two options, one s/m and one L.
Question:	Does this track stairs
Answer:	It is suppose to track flights of stairs. Had a replacement because the first one did not. The new one was only slightly better. Counted 3 out of 6 flights of stairs. Was almost better at counting descending flights.
Question:	Has anyone compared the spo2 oximeter readings with another oximeter to see if they are accurate? My readings seem to be off
Answer:	I’ve compared it with a pulse oximeter on the same hand. Took a reading following instructions (stay still, arm raised at heart level). If worn the traditional way, the spo2 reading is off by 3% (a 98% on pulse ox will read 95% on the Garmin) consistently for me. If worn the way they recommend (further above the arm) for a sp02 reading, it is accurate and matches an oximeter.

Product features

Pulse Ox at Your Wrist

The Pulse Ox sensor on vívosmart 4 estimates your body’s blood oxygen saturation level. Your Pulse Ox measurements are dependent upon a number of factors, including your overall health and fitness. Checking your Pulse Ox can help gauge how your body is absorbing oxygen. Turn on the feature to gauge your SpO2 overnight, or use it to take a spot measurement anytime to learn more about your body.

Advanced Sleep Monitoring

Sleep is important to your overall health, well-being and physical performance. To give you an idea of how you’re sleeping, vívosmart 4 tracks your light, deep and REM stages of sleep, along with movement throughout the night. For added insight, turn on the Pulse Ox feature to view your blood oxygen levels during your sleep. When you wake up, you can easily review and compare your sleep stats in the Garmin Connect Mobile app.

Optimize Your Body’s Energy

Body Battery energy monitoring on vívosmart 4 uses a combination of stress, heart rate variability (HRV), sleep and activity data to gauge your body’s energy reserves at any moment, so you can plan your day to optimize times for activity and rest. A higher number indicates you’re ready to be active, while a lower number suggests you might need to relax and rest a bit before tackling a workout. Body Battery can also help you make sense of patterns throughout your weeks, so you can understand how the past few days have influenced how you’re feeling today.

All-day Stress Tracking

You most likely experience stress at some point in your day, but how much? Your vívosmart 4 lets you know when you are having a calm, balanced or stressful day and everything in between. Tracking your HRV (the time interval between each heartbeat), vívosmart 4 calculates and displays your stress level. There’s also an optional 'Relax Reminder' feature that you can turn on in the Garmin Connect app. If your stress level gets elevated during your day, it will provide a vibration alert on your wrist and display a message (“Take a moment to breathe?”) to let you know it’s time to relax. Use the relaxation breathing timer, which walks you through the Fourfold breathing technique, proven to calm your mind and body.

Daily Fitness and Wellness Monitoring

Using the Elevate heart rate data collected from your wrist, vívosmart 4 can — with a VO2 max estimate — give you an idea of your current fitness level. In general, as your aerobic fitness increases, your VO2 max does the same. Based on your VO2 max, vívosmart 4 is also able to estimate your fitness age — a stat that you may be able to decrease over time with hard work and exercise. For added insight, vívosmart 4 will notify you if your heart rate unexpectedly rises above a threshold you’ve set. If you’re inactive for more than 10 minutes and your heart rate stays above your set threshold, you’ll get an alert.

Stay Connected

With a vívosmart 4 tracker on your wrist, you don’t have to choose between staying connected and staying more active. Check the weather, control your music, receive smart notifications, find your phone, even reply with preset text responses (Android only), and access social media notifications on your tracker’s display — all while keeping your smartphone stowed away.

Keep Track of Your Active Life

Your vívosmart 4 greets you each day with a personalized step goal. Then it tracks and displays your progress. In addition to steps, its activity tracking capabilities include floors climbed, calories burned, intensity minutes and more. You’ll also see a move bar and get vibration alerts to remind you when it’s time to get up and move.

Track Your Workouts

You can use the preloaded activity timers to keep track of your exercise times and more. When using the strength training activity, it estimates your exercises, reps and sets along with your work and rest times so you can leave the notebook at home. And if you forget to start a timer, the Move IQ feature on vívosmart 4 will automatically detect exercises such as walking, swimming, cycling and elliptical training — and it even starts timing select activities. When finished, your activities are pushed to Garmin Connect, our online community, where you can review, edit and share the activities with your connections and friends.