12 best supersonic alarm clocks
Supersonic alarm clocks are advanced electronic devices designed to wake individuals with loud and often adjustable sound frequencies. These alarm clocks are typically equipped with various features and are related to the categories of Clock Radios, Compact Radios Stereos, Home Audio, and Electronics. Here are the key points related to supersonic alarm clocks:
High Sound Volume: Supersonic alarm clocks are known for their exceptionally high sound volume, ensuring that even heavy sleepers can be awakened effectively. The loud alarms are designed to cut through ambient noise, making them suitable for individuals who have difficulty waking up with standard alarm clocks.
Adjustable Settings: These alarm clocks often come with adjustable settings, allowing users to customize the alarm volume and tone to their preference.Some models offer gradual volume increase, starting with a gentle sound and getting progressively louder to wake the sleeper gradually.
Multiple Alarm Options: Supersonic alarm clocks may offer multiple alarm options, such as different tones, music, or radio stations. Some models allow users to wake up to their favorite radio station or connect their devices to play personalized wake-up playlists.
Built-in Radio: Many supersonic alarm clocks function as clock radios, featuring AM/FM radio tuners. Users can enjoy listening to their favorite radio stations in addition to using the radio as an alarm source.
Additional Features: Some supersonic alarm clocks come with extra features like USB charging ports, Bluetooth connectivity, LED displays with adjustable brightness, and built-in speakers for enhanced sound quality.
Compact and Portable: These alarm clocks are designed to be compact and portable, fitting easily on bedside tables or other small spaces. Their portability makes them suitable for travel, allowing individuals to maintain their wake-up routine even when away from home.
Power Source: Supersonic alarm clocks are typically powered by electricity, but many models also have battery backup options. This feature ensures that the alarm will still function in case of a power outage.
When considering a supersonic alarm clock, individuals often look for features that suit their lifestyle and preferences. Some people prefer waking up to the radio, while others opt for specific tones or melodies. The high sound volume and customizable settings make these alarm clocks a popular choice for those who need a powerful wake-up solution.
Below you can find our editor's choice of the best supersonic alarm clocks on the market
SuperSonic 0 Digital AM/FM Alarm Clock Radio with Jumbo Display, Black
Supersonic
Product description
Wake up to your favorite music! Jumbo 1 8" display allows you to see the time from across the room Digital Clock with Jumbo 1 8" LED Display Clock Radio with Sleep/Snooze Timers Two-Level Dimmable Display AM/FM PLL Radio with 20 Preset Station Memory (10 for AM / 10 for FM) Wake up to Music or Buzzer with Dual Alarms
- Made in China
- Package length :17.5"
- Package width :9.5"
- Package height :10.37"
User questions & answers
| Question: | How to chanag teime from am to pm |
| Answer: | The hours are on a 24 hour cycle. If you are in AM and you want PM, then fast forward 12 hours. You see a small round red light on the screen. That means you are on PM. To go back to AM, fast forward 12 hours. The red light will go off. |
Supersonic - Bluetooth Clock Radio, Alarm Clock Radios - Black (SC-381BT)
Supersonic
Product description
The Supersonic Bluetooth Clock Radio has a digital clock with 1.8 in LED display. The built-in Bluetooth allows you to play audio from other Bluetooth devices! It also has a built-in auxiliary input and AM/FM radio.
- Digital clock with 1.8 in LED display
- Built-in Bluetooth to play audio from other Bluetooth devices
- Built-in auxiliary input
- PLL AM/FM radio
- FM frequency: 87 MHz to 108 MHz
User questions & answers
| Question: | I have this and understand how to turn off the alarm when it is going off but cant figure out how to turn off the alarm so that it doesnt ring |
| Answer: | I had the exact same problem. There did not seem to be an answer online so I just unplugged it and no longer use it. The buttons are very counter-intuitive. |
| Question: | Can this clock radio be operated on batteries only |
| Answer: | The radio isn't battery operated. It will not display time nor play the radio while batteries are in but will recall time before t radio was unplugged from the wall. |
| Question: | Does it set itself |
| Answer: | No matter what you do, do not lose the instructions. The buttons are not intuitive and I have accidentally set the alarms (which are the same buttons as the volume buttons) and right now I am looking for my instructions to shut off the alarm... just a thought. |
| Question: | Will the am/fm radio work with apple airpods (since it says bluetooth |
| Answer: | Hi. I returned this a while back as I found setting the time and alarms very counter intuitive. I am really good with technical electronics and this had a very poor design. I got the bluetooth speakers to work from my Android tablet but the sound wasn't very good (cheap amp and speakers). Spend a bit more and get a better product. You'll be happier in the long run. |
Supersonic SC-371 Digital Projection Alarm Clock with AM/FM Radio
St. Eve
Product description
Supersonic SC-371 Digital Projection Alarm Clock with AM/FM Radio Digital clock with LED display; Built-in time projection; AM/FM radio; Alarm clock, sleep & snooze timers; Music or buzzer wake-up sound; Aux input; 120V AC power; Requires 9V battery for battery backup; UL approved;
Supersoni-c Alarm Clock with LED Luminous 7 in 1 Night Light, Children's Alarm Clock Wake up Alarm Clock, Bedroom Room Decoration gift1
Product description
Features: Seven colors change periodically and touch the night light.
The LCD screen displays the time, date, day of the week and temperature.
Alarm and snooze function, different alarm tones. 12/24 hours conversion, Fahrenheit and Celsius temperature conversion. Basic functions
Product Category: Alarm Clock
Style: Cartoon
Appearance: square
Application: living room, office, study, bedroom
Display type: LED
Display type: Number
Special functions: thermometer, alarm clock, calendar, light up
Power Type: Battery
Movement type: Electronic
Size: 8x8x8cm
- ✮Multifunctional alarm clock, functions: time, alarm clock, calendar, thermometer, snooze, LED night light change color, silent scan, there are alarms to choose from.
- ✮Large screen display: 2.7-inch LCD display, 12 hours / 24 hours / day / date / temperature display, the eyes can easily capture the black numbers, clearly visible; in the dark, we can turn on the LED lights to check the time, these 7 lights will automatically Change, very beautiful.
- ✮Is your child afraid of the dark? This unicorn bedside clock will emit different LED lights, and the seven colors will change to create a variety of atmospheres. It can be used as a night light for children, which is great! Note: If you want to turn off the light, the switch must be in the middle.
- ✮This alarm clock requires 2 AG13 batteries (included) for LCD clock display, and 4 AAA batteries (not included) or the included charging cable to light up the LED. Please remember to remove the isolation film between the two button batteries, otherwise the clock will not work.
- ✮With different patterns, it is a great gift for children's birthday, Christmas, Halloween, Thanksgiving, New Year gifts or unicorn lovers.
Supersonic SC373 Digital Jumbo Alarm Clock Radio
Supersonic
Product description
Sc373- Digital Jumbo Alarm Clock Radio
- Alarm Clock with Sleep/Snooze Timers . Digital Clock with Jumbo LED Display
- Two-Level Dimmable Display . AM/FM Radio . Wake up to Music or Buzzer .
- 3.5mm Audio Input Jack for Use with Portable Audio Players . AC . Battery Backup with 9v, not included
User questions & answers
| Question: | Does it let you wake up to music from your mp3 player . . such as an iPod |
| Answer: | I do no know because I returned mine. Sorry! |
| Question: | does it have a headphone jack |
| Answer: | No |
| Question: | dimenson of each display number |
| Answer: | Each number is approximately 1 inch wide by 2 inches tall |
Supersonic SC-374 Digital Alarm Clock with Dual Alarm
Supersonic
Product description
Sc-374- Digital Alarm Clock With Dual Alarm
- .9" LED Display. AM/FM Radio. AUX Input (Cable Included).
- Alarm Clock with Sleep/Snooze Timers. Wake Up to Music or Buzzer.
- Memory Preset 10 Different Stations. AC 110V- 60Hz Operated. Built-in Battery (Battery Backup 3V)
User questions & answers
| Question: | does the battery backup keep the alarm set and does it ring during a power outage. also does the time stay lit |
| Answer: | I am not sure about the alarm, because I only use the clock feature. However, the time does not stay lit during a power outage. |
Supersonic Digital Projection Alarm Clock with AM/FM Radio
Supersonic
Product description
Supersonic SC-371 Digital Projection Alarm Clock with AM/FM Radio
Supersonic Digital Projection Alarm Clock with AM/FM Radio consumer electronics Electronics
Product description
Supersonic SC-371 Digital Projection Alarm Clock with AM/FM Radio
Supersonic Digital Alarm Clock Radio consumer electronics
Product description
Digital clock with dual alarm9 LED displayAM/FM RadioAUX Input (Cable included)FM frequency: 87...
- Supersonic Digital Alarm Clock Radio
- SUPERSONIC
- SC-374
Sonic Bomb Dual Extra Loud Alarm Clock with Bed Shaker, Black | Sonic Alert Vibrating Alarm Clock Heavy Sleepers, Battery Backup | Wake with a Shake
Sonic Alert
Product description
The Sonic Bomb, AKA The Bomb, is for anyone at any age who thinks they might not wake up in the morning. At 113db, this dual alarm is sure to rattle your windows and force your eyes open. And if that doesn't put your feet on the floor, the pulsating alert lights and Super Shaker bed vibrating unit will. However if the room mate needs a little more shut eye, switch off the sound and wake to the powerful bed shaker and let the roomies crash a little longer.
- THE ORIGINAL VIBRATING ALARM CLOCK- Since 1980 the Sonic Alert Sonic Bomb Alarm clock has been the strongest alarm shaker on the market for heavy sleepers and deaf individuals. The super loud alarm clock of 113 dB and flashing lights along with battery backup provide assurance that you will wake on-time. 1 year warranty
- LOUD DUAL ALARM CLOCK WITH SNOOZE – Set multiple alarms with a duration of your desire from 1-59 mins and a snooze feature from 1-30 minutes. The super loud alarm clock sound will flash lights. You can also choose either the 12 or 24-hour time format
- BATTERY BACKUP & FULL RANGE DIMMER – An essential for every alarm clock, the battery backup provides security to wake on-time. A full range dimmer to control the brightness of the clock to wake up fully rested and restored
- EASY TO USE - Simple clearly labeled alarm settings. Turn knobs to set volume and tone. Easy switches and button to control multiple alarms, dimmer, snooze, and clock. Place on desk or night table for easy access
- SONIC ALERT– Award winning globally recognized leader in the international electronics field, helping the deaf, hard to wake, and elderly communities across the world. A trusted brand for over 40 years, we strive to provide cutting-edge products that support our mission to alert & notify users through electronic communications
- 113db extra-loud alarm with adjustable tone & volume control
- Packaged with our newest most powerful 12 volt bed shaker
User questions & answers
| Question: | Is the vibrating disc connected to the clock unit? Assuming wired...but hoping wireless |
| Answer: | Not wireless. But Sonic Alert makes a portable (no wires, the alarm is the disc) with sound and/or vibration (one or the other or both). No light alert though, on this portable:https://www.amazon.com/gp/product/B000EX3DQQ/ref=ox_sc_act_title_2?ie=UTF8&psc=1&smid=ATVPDKIKX0DER |
| Question: | does it have two alarms |
| Answer: | Sadly, the one disappointment in this clock is that although there are two alarm options, they both have to be set to the same MODE. (To select the wake up mode, slide the “Alarm Mode Switch“ to your desired position: a) “BUZZ“ for sound b) “VIB“ for bed shaker c) “VIB/ BUZZ“ for both sound and bed shaker NOTE: once the wake up mode is chosen, this will apply to both alarms.) We feel that being able to have the vibrating as an initial wake up and a loud buzz as the second, would be very useful, but not possible on this model. |
| Question: | Will the shaker work effectively with a SleepNumber or other similar air mattress |
| Answer: | I bought this for my 16 year old son who sleeps 'like the dead'. I had SO much trouble getting him up for school and/or work. He actually doesn't put the 'shaker' part under his pillow or mattress....he lets it dangle down the nightstand. It causes suck a ruckus clanking and rattling against the night stand I can hear it from the other end of the house! It has worked for him 100%. He's up every morning, without fail. And he had a summer job that started at 7am......he wasn't late even once! |
| Question: | Can I set this to silent, while still having the shaker function on? I don't want to disturb my neighbors, but need the shaker option. Thanks |
| Answer: | Yes! Use the shaker and flashing lights. The lights wake me up just before the shaker goes off. I'm so hard of hearing ( the reason I bought this ) that I don't hear the alarm, but everybody in the house does. |
Product features
The Sonic Bomb Alarm Clock With Super Shaker
Wake Better! Super Loud Alarm Clock with the industry’s most powerful bed shaker! Never sleep past your alarm clock again!
This dual alarm clock has been proven to wake up even the heaviest sleepers for years. Wake up early but don't want to disturb others? Turn off the volume and wake silently with the adjustable strength bed shaker. It's great for the dorm room or for those early birds who like to get a jump on their day.
Wake With A Shake
The Sonic bomb has a powerful extra-loud dual alarm with an adjustable volume and tone, built-in pulsating lights, and a powerful 12-volt bed shaker that you can put underneath your mattress or pillow to be shaken awake.
Wake Better
The Sonic Bomb is great for heavy sleepers as well as those hard of hearing or deaf. The bed-shaker which wakes me up consistently without also waking my roommates.
Wake On-Time
What makes the Sonic Bomb special is more than the loud noises, but the sheer amount of options it offers. If one sense isn't working (hearing), try another (sight, touch, etc.).
Wake Without Waking Others
One thing for sure their will be a lot less yelling to wake up the kids in the morning. Parent's have done everything in their arsenal and then some in the past to get the kids to roll out on their own.
ANJANK Extra Loud Alarm Clock with Wireless Bed Shaker, Vibrating Dual Alarm Clock for Heavy Sleepers, Deaf and Hearing-impaired, Adjustable Volume/Dimmer/Wake up Mode, USB Charger Port, Pillow Shaker
ANJANK
Product description
Digital Clock with Wireless Super Shaker & Adjustable Vibration Intensity
—Unlike most wired shaker, this super strong vibration is wirelessly connected and you can put it under pillow or mattress.
—This cool bomb clock has 3 wake-up modes,bed shaker/buzzer sound/bed shaker + buzzer.
—A great add-on feature is that the vibrator includes 3 different vibration levels (low-medium-high) for you to choose how strong you want it to wake you up.
—This best vibrating bed alarm clock wakes you up on time without disturbing your partner, roommate or others and is great for deep sleepers,hard of hearing or deaf people.
Extra Loud Alarm with Adjustable Volume Level
Dual alarm clock provides two alarm volume (85-90dB / 97-102dB), so you can adjust to your desired level for your preference.
5.5" Big LED Screen with 0-100% Dimmer
1.8 inch jumbo digits are clear enough to be seen across the room. The large display will work for the elderly or adult. Definitely ideal clock for home,table, shelf and nightstand. Full range brightness dimmer ensures the perfect illumination for your sleeping habits
Handy USB Charging Port
An extra USB charger port allows you to charge cellphone or other mobile devices at your bedside any time.
Easy to Use
The electronic clock is simple and user-friendly. The big and intuitive snooze button allows faster controls, perfect for boy,girl,teens and seniors. Outlets Powered & Battery Backup
This electric clock works under AC power,CR2032 battery batteries(included)ONLY backup time and alarm settings in case of power outage.
Specifications
Time set: 12/24h format
Alarm: Dual alarm
Alarm sound duration: last for 2 min
Snooze: default 5 min(5-60 minutes adjustable)
Adapter Input: AC 100-240V, 50-60Hz USB Charging Port: 5V/1A
- [ The Unique Wireless Bed Shaker ] - Is the cable of the wired vibrating alarm clock on the market are either too short or too much hassle? Now, ANJANK provides you a powerful wireless vibrating alarm clock, it can easily wake you up in any corner within 32 feet, No wire, No hassle!
- [ Very Loud Speaker Wake You up ] - Easy wake by extra-loud sound,super bed shaker or sound & shaker, it is an ideal wake-up companion even if you are a heavy sleeper. Two levels of volume option: loud or normal beep sound.
- [ Ultra-Large 1.8" Digits & 0-100 Dimming ] - Elegant 5.5" LED Curved-Screen makes it easy for you to see the bright red number from anywhere of the room. Adjustable brightness levels between 0-100 for comfortable viewing.
- [ Dual Alarm & USB Charging Port ] - Features with dual alarm, you can set two different alarms on the same day. This Bedside clock also comes with smart USB charger port to conveniently charge your phone or other digital devices.
- [ Easy To Use ] - The top round buttons are big enough and simple to use -- Warm tips: If you are unhappy with this bed shaking alarm clock, Please contact us, We provide 45 days no reason asked return and 1 year warranty.
User questions & answers
| Question: | Is there any way to get replacement instructions for this clock in English please |
| Answer: | You can try contacting the seller. I had an issue with my clock, contacted the seller and they responded quickly and very kindly. It is certainly worth an effort on your part. |
| Question: | What quality is it |
| Answer: | Great |
| Question: | Can you turn off the vibrating alarm from the external part |
| Answer: | I don’t ever plan on doing that. Take out the batteries!! |
| Question: | Is there anyway to get a replacement backing for the vibrating piece? The prongs that hold it in place were broken |
| Answer: | Hi, thanks for telling us the problem about our clock, we are so sorry for that. If you don't mind, could you contact us via [email protected]? We'd love to send you the new replacement. Of course, if you have any question about it, just let me know, we must do our best to help you!! Sincerely ANJANK customer service |
Product features
Large, Easy to Read Font
The jumbo red digits on the display are clear enough to be seen across the room, making this ideal clock for seniors, adults, and teens alike. The full-range dimmer ensures the perfect illumination for your sleeping habits. As well, The black color blends in nicely with most home decor. Great for bedrooms, dorms, shelf, desk, table.
3-Levels of Vibration Intensity
The vibrator features 3-levels of adjustable vibration intensity (Weak/ Strong/Earthquake) to ensure a proper wake-up mode for you. The smart bed-shaker is small and compact size enables it to be easily placed under any mattress or pillow. 3 wake-up modes (loud buzzer/super shaker/buzzer and shaker) for choose.
Adjustable Volume & USB Port
The volume slider of the nightstand clock can be adjusted to your preference, whether you are a light or deep sleeper.In addition, the digital clock features a USB port to charge your smart phone or other mobile devices while you sleep. Start your nice day with a fully-charged phone.
Easy Snooze Function
The snooze button is large and easily identified and pressed. The snooze function allows you to pause the alarm temporarily for a little extra nap, anywhere from 5 to 60 minutes. Plus, you can turn off the alarm by pressing any button besides snooze. Alarm will ring on the following day.
Dual Alarm And 12/24H Switch
The extra-loud dual alarms give you freedom to have two separated alarms go off on the same day without disturbing your partner, family, or dorm-mate. Time format can be switched between 12-hour or 24-hour military time, depending on your personal preference.
Outlet Powered(Not Battery-Powered)
The electronic clock is powered by AC 100-240V main power-supply. Just plug in the AC adaptor to power the electric clock. In case of a power-cut, the backup battery(included) memorizes the alarm settings as well as the time. During battery backup, the LED screen will go blank and alarm will not sound.
Magnasonic Alarm Clock Radio with USB Charging for Smartphones & Tablets, Auto Dimming, Dual Gradual Wake Alarm, Battery Backup, Auto Time Set, Large 4.8" LED Display, AM/FM (CR63W)
Magnasonic
- Easy to Use - Feature-rich alarm clock designed for effortless & intuitive setup for frustration-free operation
- USB Charging - Conveniently accessible mobile device charging port to start every day at 100% while eliminating the need for long power cords & bulky wall chargers
- Automatically Adjusting Brightness Sensor - Maintains perfect illumination by dimming the display's brightness for non-disruptive sleep and raising the brightness during daylight for ideal visibility
- Battery Backup - Rest assured your alarm will still sound in the event of a power outage, while also automatically restoring your date & time settings with its pre-installed battery
- Dual Alarm - Program separate wake times for you & your partner during the work week, weekend, or full week allowing you to set your schedule and not have to worry about setting your alarm
User questions & answers
| Question: | Can this charge tablets too? I've seen clocks with separate ports for tablets and phones and need both |
| Answer: | yes |
| Question: | Can the radio volume be manually lowered (using volume button) after the alarm goes off? This does not seem to work for me |
| Answer: | This is a great question about the Alarm, thanks for asking! When the radio is activated by the alarm, it's locked to the set volume. To use the radio as you normally would disable the active alarm by pressing "Alarm Off" and press "Radio AM/FM". You will have full control over radio once this is done. Best Regards, Magnasonic Customer Experience Team |
| Question: | When changing channels, does this radio of have slide or buttons that you have to scroll thru? And do the station's call letters flash on the screen |
| Answer: | It has buttons that go up and down by 0.1 increments. (ex: 95.1 will go to 95.2 or 94.9). You can hold it down to make it go faster. I have not noticed the call letters for the station coming up, just the numbers. I love the clock. The radio could have better reception and get the weaker channels, but overall I'm very satisfied with it and assume that it is effected by the location in my house. |
| Question: | can the gradual wake alarm be turned off |
| Answer: | Thanks your for your question! The gradual volume increase on the buzzer alarm cannot be disabled. If using the radio function for the alarm, the volume can be preset into the alarm. Best Regards, Magnasonic Customer Experience Team |
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