10 best z wave programmable thermostat

Product description

This programmable thermostat works with z-wave hubs like the Honeywell Home ProSeries security system, Samsung SmartThings, and more, to bring control of your temperature to the palm of your hand. It features a crisp, clear touchscreen for intuitive setup and use. It's easy to install and configure, and it even provides your current indoor humidity. Smart Response Learning, allows the thermostat to learn your heating/cooling cycle times to deliver the right temperature when you want it.

• 7-day thermostat is easy to install with wall plate mounting
• Programmable thermostat delivers temperature as per your need
• Large touchscreen display for easy reading
• Learns your heating/cooling cycle times to deliver the right temperature when you want it
• Works with z-wave hub mobile apps

User questions & answers

Question:	Does this thermostat require a C or Common wire for power
Answer:	It glides, which is a smoother back n forth motion than rocking. It is very comfortable and a solid chair! Happy with my purchase👍
Question:	Does this work with a honeywell vam security system
Answer:	From the floor to the top of the seat is 20", the depth of the seat to the back cushion is 21" and the width between the arm rest is 21"...
Question:	Is it compatible with alexa
Answer:	Both the chair & ottoman glide/rock.
Question:	Do I need to purchase a separate z wave controller to connect this to my WiFi
Answer:	YES. Great for putting remote and tablet Really comfortable

Product description

Trane XR524 Z-Wave Thermostat. Z-Wave certified for use with all leading home automation systems such as Nexia and American Standard Air Home.

• Works with Alexa for voice control (hub required, Alexa device and hub sold separately);7 day programmable with up to 4 schedules per day. Only supports single stage (Y1) cooling
• Remote Control: Monitor and adjust your home's temperature and reduce energy consumption through your smartphone, tablet, or PC
• Easy install: Most people install the Trane XR524 thermostat in 30 minutes or less. NOTE: A 24 Volt common and hot wire MUST be connected to the control for operation. See manual for more details.
• Use It On The Go: The XR524 is Z-Wave compatible for use with leading home automation systems such as Nexia Home Intelligence. Communications: 908.42 MHz (Z-Wave RF)
• Filter and Maintenance Reminders: Send maintenance notifications and filter alerts to help extend the life of your HVAC system

User questions & answers

Question:	Using Zwave, can you remotely turn on/off the fan to manually recirculate air, or can you only set the temperature? Can you read the current temp
Answer:	I don't know about the other software support. I use Nexia. Yes, you can read the current temperature, and set the target temperature. Yes, you can set fan modes: auto, on, cycle within the app.
Question:	Is there a way to control temperature overshoot? thought 'indoor heat delta stage 1 off' would do it, but no options available on screen
Answer:	Good question. Not sure. I would imagine there is a way to do that. There are many functions that are on sub menus that don't show on the screen in the picture but I have not done that myself.
Question:	Can it work with Smart Things
Answer:	I use it with my zwave home security system. I also can access it remotely through the alarm system app.
Question:	Can I easily override the program with the z-wave controller or manually and will the thermostat resume its normal program automatically
Answer:	I'd like to be able to change the thermostat to ESM (energy save mode) through z-wave. I don't see the option in HomeSeer.

Product description

The go control z-wave battery-powered smart thermostat is a battery-powered z-wave thermostat that connects to all z-wave hubs including the 2gig gc2 panel, giving you control over your homes comfort wherever you are. This model is designed to be incredibly easy to install and includes a front-loading battery compartment to hold 4 aa batteries to power the thermostat for 2 full years. Or, it can be powered by the hvac systems 24-volt ac c-wire. The 7-character scrolling display makes programming simple.

• Works with Alexa for voice control (hub required, Alexa device and hub sold separately).
• Z-Wave compatible - Ver. 4.5.5
• Supports Z-wave Flirs Functionality. The GC-TBZ48 works with most contemporary Central HVAC systems whether standard or heat pump which makes this thermostat a great solution for all retrofit or new construction needs. Wall mount or mounts on single-gang junction box
• Works On Standard Hvac Systems With 2-stage Heat & 2-stage Cool. USB firmware upgrade ability
• Works On Heat Pump Hvac Systems With 3-stage Heat & 2-stage Cool

User questions & answers

Question:	Can this thermostat control a z-wave outlet to turn on a plug-in heater at a set room temperature
Answer:	I believe the short answer is "no" - However depending on what 'hub' you are using for automation, once you add this unit to your smart devices you might be able to set up an automation script where the hub would send the command to turn on the outlet for the plug in heater when the thermostat reaches a certain low temperature and turn it off when the temperature reported by the thermostat reaches a certain 'high' temp but would be done on the controller level - not within the thermostat. Hope this makes sense! I think you can do this within the smart things app if you are using that but would have to test and I don't have the smart outlet or a need to do this myself.
Question:	Is this a standalone unit, or does it require connection to a hub
Answer:	The beauty of this thermostat is it has a very simple user interface and it will work manually or connected to a z-wave hub. In manual mode, you do not have a scheduling function, but that's what you use a hub for. I have about 10 z-wave devices connected to a Wink hub (about $70) and set schedules through the app, which is a much better interface than, say, the touch screen interface on many of the Honeywell thermostats and doesn't cost a cent to maintain the schedules on the Wink cloud. So, if you don't care about schedules, it doesn't matter. If you do, then a setup like Wink is more universal and you won't be paying for extra thermostat features that you don't even use.
Question:	Does it work with google home. if so what hub do i need
Answer:	No, not directly as Google Home is not a zwave controller, you need a z-wave hub/controller first to control zwave devices. The only zwave controller that is compatible with Google Home at this time, is SmartThings hub, so if you have an ST and GH, yes they will work together.
Question:	The manual says DO NOT USE batteries if you are using your house power (i.e. common 24V). Can you use batteries as a back up power source
Answer:	There's not much reason to. If your furnace/AC has power, the unit would have power. If it doesn't, there's nothing for the thermostat to do because they won't turn on anyway. Its not a programmable thermostat, so there's no settings to lose. Your automation controller has to be the source of the schedule for this, so you'd just set it to recover the device when power came back on. That said, it probably won't hurt anything to have the batteries in there. The real issue is you do not want to join it to the Z-wave network using batteries if you're hard-wired, because it joins the network differently to conserve power. I suspect that's really why they say that.

Product features

GoControl Z-Wave Thermostat

Manage your comfort at home or across the globe with the GoControl Z-Wave Thermostat. This battery-powered smart thermostat can be controlled by all Z-Wave hubs, including the 2GIG GoControl security system. Integrate your thermostat with Z-Wave so you can control the settings using your mobile device. This thermostat is easy to install and comes with four AA batteries.

What’s in the Box:

Mobile Climate Control

Adjust your home's HVAC settings wherever you go by connecting your thermostat and Z-Wave hub to an integrated app on your smart phone or tablet. Keep your home climate comfortable and at the optimal settings for energy savings, whether you're in your living room or a hotel room across the globe.

Easy Installation without a Contractor or Electrician

Designed for easy installation and flexibility, the thermostat works with most contemporary central HVAC systems, whether standard or heat pump. The front-loading compartment holds four AA batteries for two years of power. Battery-powered, low-voltage integrators can connect the thermostat to 95% of HVAC systems without the help of an electrician or HVAC contractor, or power the thermostat by connecting to the HVAC system’s 24VAC 'C' wire.

Save Energy with a Smart Thermostat

Heating and cooling is the largest energy expense for most households, accounting for 48% of the energy use in a typical US home. When set properly for current weather conditions, smart thermostats are estimated to save homeowners an average of 5% to 15% (and sometimes more) off those energy costs.*

*From energy . gov.

Compatible with all Z-Wave Hubs and More

This thermostat is designed for use with all Z-Wave hubs, including 2GIG GoControl security panels. It also works with Alarm.com, Telguard, and Uplink systems.

About Z-Wave Technology

Z-Wave smart chips enable two-way RF communication among hundreds of Z-Wave-enabled devices using the Z-Wave international wireless standard. Thanks to the cross-manufacturer compatibility of Z-Wave products, it's simple to set up systems that include security, energy management, home entertainment, and appliances. Z-Wave products operate at the standard 908.42 MHz frequency, support network-wide inclusion, and are security-system compatible.

From Nortek Security and Control

The #1 Provider of Z-Wave smart connected products worldwide*.

*Per The Z-Wave Alliance, 2015

Product description

The KI thermostat for the smart home is the first ever Z-Wave line voltage thermostat in North America. KI thermostats can easily be integrated into the Z-Wave network of your home, allowing you to adjust the temperature in rooms of your home from a distance. The Z-Wave technology also allows you to activate scenes, setting in motion several actions such as adjusting the temperature and lighting, activation of safety and entertainment systems and more. For factory assistance on parts, installation, service or , please call 1-844-STELPRO (783-5776) or email Stelpro at elec. tech@stelpro with nature of problem and Stelpro will acknowledge and reply within 24 hours.

• UNIQUE Z-WAVE: The Stelpro KI is the first Z-Wave thermostat in North America to work with line voltage, with a 2-wire connection to the heater.
• EFFICIENT HEATING: Remotely control your baseboard and convector heaters from your mobile device or computer (when included to a Z-Wave gateway controller - sold separately).
• SAVE SMART: Set your own temperature schedules to reduce energy bills with minimal effort; take advantage of the device's ECO mode, designed to be as energy-efficient as possible.
• ELEVATED CLIMATE CONTROL: Create advanced automations by pairing the Stelpro KI with other Z-Wave devices. Trigger the heating on/off with a door/window sensor, temperature sensor, motion sensor, etc.
• CERTIFIED QUALITY: This thermostat is Z-Wave Plus and UL certified. Made in Canada. Works with SmartThings, Vera, HomeSeer, Nexia and Wink.

User questions & answers

Question:	The reviews aren't really clear as to whether this should work with an overhead radiant quartz heater (no fan) such as asin b00gc2yelg. any ideas
Answer:	Yes
Question:	Do I have to have an in-wall thermostat for this to work, or can I use it to replace the on-the-baseboard heater dial thermostat
Answer:	Yes
Question:	Is the thermostat itself supposed to run warm
Answer:	seat height 19", Seat Width 21", Seat Depth 19", fully reclined 69"
Question:	I have a forced air wall heating unit. will this work with it? the unit is powered by 240 v line voltage and it takes 1500 watts power
Answer:	seat height 19", Seat Width 21", Seat Depth 19", fully reclined 69"

Product description

This second generation Wi-Fi smart color thermostat is ideally suited for the connected home. Its packed with smart features, a customizable color touch screen and a simple, DIY set up. You can control the thermostat using the touch screen and change the background color to match your paint color or personal preference or use your tablet or computer. All you need is a Wi-Fi connection, or use the free app for smartphone/Tablet to mange the thermostat remotely. Intelligent alerts help to keep your equipment running at peak performance by sending you air filter and humidifier pad Change reminders, and also to notify you of extreme high or low indoor temperatures and humidity. 1) View local weather - daily forecast on screen and 5 - Day forecasts on app, 2) fully flexible progamming options, 3) Auto change from heat to cool - automatically determines if your home needs heating or cooling to provide maximum comfort, 4) reliable, secure network ensures app availability, 5) permanent/temporary/vacation hold - adjust temperature to suit your schedule. Does not work with heat pumps with electric baseboard heat (120-240 volts)

• COMFORT COMES IN YOUR COLOR. Personalize your Wi-Fi Smart Color Programmable Thermostat to fit your decor.
• YOUR SCHEDULE. YOUR WAY. Flexible programming options for your schedule or utility company’s peak rate pricing.
• EASY OPERATION AND INTUITIVE. Bright, easy-to-read touchscreen makes for simple operation.
• WEATHER SCREEN FEATURES. View the daily forecast on the screen, and check indoor and outdoor humidity.
• EASY-TO-USE-APP. Choose from the Total Connect Comfort app or the Honeywell Home app to control your WiFi thermostat anytime, anywhere.
• SMART HOME INTEGRATION. The Wi-Fi Smart Color is compatible with voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more.
• MONTHLY ENERGY REPORTS. Track your heating and cooling and get personalized tips on reducing energy use.

User questions & answers

Question:	Does this thermostat have a screen lock to prevent guest from tampering with the settings
Answer:	You can control the light from anywhere. So if you go to the store and forget to turn the light off then you can go into the app and switch to off. You do not need to be at home to turn on or off.
Question:	does this work with google home
Answer:	Connected Max LED bulbs are for use on 120V only.
Question:	does this thermostat requires "C" wire
Answer:	No, Connected Max bulbs must be paired to a 2.4 GHz WiFi network. If you have a multi-band or mesh router, which supports both a both 2.4GHz and 5GHz bands, you can must connect to the 2.4GHz band. For detailed instructions and more help, download the Connected Max Wireless Router Guide.
Question:	What is the difference between this model and older rth9580wf
Answer:	No, they are not compatible for use with any other smart home hubs. You must pair with the Cree Lighting app and then you can control via the app, or with your Amazon Alexa or Google home app or voice assistant if linked with them as well.

Product features

The thermostat that's all about you

One of the most unique features of the WiFi Smart Color Thermostat is the color display. Change it to match your decor. And then change your mind whenever you want.

Your schedule. Your way.

Flexible programing options for your schedule to give you the options you need on your weekdays and weekends.

Effortless control

Easily connect your WiFi Smart Color Thermostat with compatible voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more.

Easy operation

Bright, easy-to-read touchscreen and convenient app makes for simple, intuitive operation.

Weather at-a-glance

View daily forecast on display screen and check indoor and outdoor humidity.

You’re in control from anywhere

Choose from the Total Connect Comfort app or the Honeywell Home app to control your WiFi thermostat anytime, anywhere. You will also receive intelligent alerts, such as air filter and humidifier pad change reminders.

Product description

The Nest Learning Thermostat is a smart thermostat that learns your schedule and programs itself to help save energy. You can control it from anywhere with the Nest app, and it works with Alexa and Google Assistant so you can adjust the temperature with your voice. And it’s beautifully designed, with a big, bright display and metal finishes to suit any home’s style.

[1] Remote control and mobile notifications require working internet and Wi-Fi.

[2] Alerts can notify you of a potential issue with eligible HVAC systems. They’re meant to provide helpful information, not an endorsement, representation, or warranty of any kind about the health of your HVAC system. Alerts aren’t intended to replace a diagnosis by a qualified HVAC professional.

[3] Energy savings are not guaranteed and depend on energy usage, weather, and other factors.

[4] Voice control requires a compatible device, and working internet and Wi-Fi.

[5] Independent studies showed that Nest thermostats saved people an average of 10% to 12% on heating and 15% on cooling. Based on typical energy costs, we’ve estimated average savings of $131 to $145 a year. Individual savings are not guaranteed.

• Programmable smart thermostat that learns your schedule and the temperatures you like and programs itself to help you save energy and stay comfortable
• Home/Away Assist automatically adjusts itself to an Eco Temperature after you leave, so you don’t heat or cool an empty home
• Remote control lets family members change the temperature from anywhere on a phone, laptop, or tablet[1]
• With Energy History, just check your phone to see how much energy you used and why, or use Quick View on the thermostat’s display to reach Energy History, settings, or your schedule
• The Nest Leaf appears when you choose a temperature that saves energy
• Smart thermostat with HVAC monitoring, which looks out for your heating and cooling systems; sends an alert if something doesn’t seem right, along with helpful reminders to make maintenance easier[2
• The Nest Learning Thermostat works with the Nest Temperature Sensor (sold separately) to help make sure a certain room is the exact temperature you want it to be

Product features

Programs itself. Then pays for itself.

Since 2011, the Nest Learning Thermostat has saved billions of kWh of energy in millions of homes worldwide. And independent studies showed that it saved people an average of 10% to 12% on heating bills and 15% on cooling bills.[3]

Easy installation.

The Nest Learning Thermostat is compatible with 95% of heating and cooling systems, and most people can install it in 30 minutes or less. Or get convenient professional installation from a Nest Pro.

Look for the Leaf.

Choose an energy-saving temperature and you’ll be rewarded with a Leaf on your display.

See how much you saved.

Check your Energy History to see when you use more – like on weekends – and learn how to use less.

Adapts to your life.

Automatically adjusts as your life and the seasons change. Use it for a week and it programs itself.

Turns itself down while you’re away.

Uses sensors to check if you’ve left, then sets itself to an Eco Temperature to save energy.

Control from anywhere.

Adjust the temperature on the Nest app, or with your voice using a smart speaker or display.[1]

Product description

The T Series programmable thermostat streamlines everything from product selection and installation to customer service and support. With a standard footprint and simple interface, the T Series will enhance the entire thermostat experience for you and your customers alike. made in United States. Manufactured by Honeywell.

User questions & answers

Question:	Is there a microphone and camera in the unit itself? Is this device secure from hacking and surveillance? How about the Lyric app
Answer:	No, it doesn't work with batteries. You must have a C wire to make it work. I had to use a C wire adapter (https://www.amazon.com/gp/product/B07VMV2BJ7/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1) in order to get mine hooked up.
Question:	Does this model handle S1 and S2 heat pump sensors
Answer:	I have a split system were the condensor is outside and the heater and blower motor are in the attic a typical system. I had to get 24 volts from the attic system to power up the thermostat this is what you need to do if you don't have a c wire. this was easy.
Question:	Will this reset, and return to it's program if power has been interupted ? It says hardwire power only, and I see no spot for batteries
Answer:	Yes as long as you install one per zone
Question:	Does it read humidity
Answer:	No, temperature is the only variable you can program. Fan mode is either On or Auto.

Product features

Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat with Stages Up to 2 Heat/1 Cool Heat Pump or 2 Heat/2 Cool Conventional

Connected, simple and smart, the T6 Smart Thermostat and adapts to your lifestyle. It can learn your preferred comfort levels over time and heats or cools on schedule. If plans change, it's easy to adjust your home's temperature from any of your connected devices.

This WiFi thermostat allows you to enable geofencing to help save energy while you're away. Your Resideo Pro will install the T6 and help you enable your preferred settings and create your home comfort schedule.

Product description

Honeywell TH9320WF5003 Wi-Fi Touch Screen Programmable Thermostat

• Total Connect Comfort app available, remotely monitor/manage your homes comfort and energy use
• Energy Savings mode, and 7 day easy programming
• Custom Display, with on screen comfort information
• Simple programming and Professional installation
• Five-year limited warranty

User questions & answers

Question:	Canyou control this over the internet or do you need to have a wifi conmection
Answer:	I had to use the App to setup wifi connection. I control it on my phone and directly at the T-stat. Did not see a Web site as an option.
Question:	Is the wifi connection for remote access really trouble as it sounds
Answer:	no
Question:	How does the Air Circulate option work? Can it turn on the fan automatically every hour when the heat/cool is not on
Answer:	Return it, this system does not work right. 👎🏻
Question:	What's the difference between this thermostat and the RTH
Answer:	Nisiquiera se puede establecer una conexión con el wifi, yo no lo compraría

Product description

The CT50 is a Wi-Fi enabled thermostat that allows you to access it from anywhere you have an internet connection. You can also access it via iOS or Android devices via a free application. With advanced features the software knows when you are away from home an automatically turns down the temperature and when you get within a user specified range it turns the temperature back up so the house is comfortable when you arrive.Sleek 7-day programmable thermostat with touchscreen controlsThe CT50 works with nearly any HVAC system - including traditional furnaces and heat pumps.The CT50 can control up to 2 stages of heat and 2 stages of cool.The CT50 allows you to program up to 4 independent periods per day. 24VAC power supply required to operate Wi-Fi.

• For use with various kind of HVAC systems: Including Single stage, Multi-stage And Heat Pump (Up to 2-stage heat, 2-stage cool, with Aux. or emergency heat
• Easy installation: Dual powered by battery (3-AA batteries), or system power (C-wire). C-wire needed for proper WiFi installation. Large Touchscreen digital display with backlight easy to read in various lighting conditions.
• Optional 7 day programming with flexible settings allows full 7-Day programming with up to 4-Periods per day. Puts energy saving at your finger tip with one-touch Away button providing savings on annual heating and cooling costs.
• [IMPORTANT]This thermostat requires a ”C” wire to bring 24VAC power to WiFi module
• [IMPORTANT- Wi-Fi Connectivity Feature] Initial setup of the WiFi module requires setup with iOS app, OSX or Windows computer. Once provisioned and registered the thermostat is controlled via your iOS or Android smartphone using required app.

User questions & answers

Question:	Does this thermostat have the terminal blocks for all the heat pump specific wiring, meaning both the W2 and the E terminal blocks
Answer:	Yes! It allows multi-users to bind the same device and send photos or short videos, all of you should download the app and bind the frame first, after that, you are allowed to send files to the frame anywhere.
Question:	Does this require an external power source to use WiFi
Answer:	No， it only supports TF card max up to 32Gb.
Question:	It states will run on two wires but reviews say c or third wire necessary. Will it work with a two wire system
Answer:	Yes, and this model support wide movie file format: MPEG1, MPEG2, MPEG4,Xvid, AVI, M-JPEG, H.263, H.264 BP/MP/HP, VP8, WMV9/VC-1 Support Full HD MOVIES: Full HD Movie 480i/480P/576i/576P/720i/720P/1080i/1080P & RMVB&H.264. Hope it can help you.
Question:	Can this be controlled via cloudless local-server only? Does this require you to connect to 3rd part webserver for control
Answer:	10*6.8*0.5 inch.

Product features

Radio Thermostat CT50 Wi-Fi 7-Day Programmable Thermostat

Radio Thermostat's Wi-Fi Thermostats are designed from the ground up to work seamlessly with your lifestyle. Download the iOS or Android app for free, or login online.

Let’s you know what’s up

Radio Thermostat comes with a toolbox of information to keep you informed. Runtime Reports give you minute-by-minute data about your heating and air conditioning systems. Temperature alerts notify you in real-time if the temperature gets too cold or too warm. The thermostat even comes with on-board filter replacement and compressor protection notifications to keep your system running safely and efficiently.

Connects your places and your family

Radio Thermostat connects all your locations in a single app - whether it's a second thermostat upstairs or another house across town. Share control of each thermostat with both family and guests, while Radius synchronizes multiple smartphone geolocations to manage your heating and cooling system. When necessary, the app allows you to remove sharing at the click of a button.

Radius

Automatically uses your smartphone’s geolocation to adjust your heating and cooling to save energy when you’re away. When you're on your way home, it automatically adjusts your home's temperature to your preferred settings. Connect everyone’s smartphone to the same thermostat so family and guests can enjoy the Radius feature.

System Compatibility

Radio Thermostats are designed to work with nearly all popular systems including forced air, heat pumps, radiant systems, and millivolt systems.

Customizes your comfort

Automatically adjusts it’s heat pump recovery based on the fuel type to maximize efficiency. Dual recovery control and variable differential give you the ultimate in comfort customization when heating and cooling with a heat pump.

Remembers what happens

Runtime Reports will show you when your system was running. Your HVAC repairman will thank you.

Product description

From across the room or across the country, your Sensi Wi-Fi thermostat makes it easy to remotely control and schedule your home comfort - Anytime. Anywhere. Designed to work with the wires you already have, Sensi thermostat does not require a common wire (c-wire) for most installations, so it is compatible with the HVAC equipment in many homes in U.S. Canada. A c-wire is required for heat-only, cool-only and heat pump (without aux) systems, and for use with Apple HomeKit. Check to make sure it will work for you at sensi.emerson.com/compatibility . The intuitive app walks you through each step of installation with custom configured instructions, removing all the frustration and guesswork from the installation process, so you can be up and running in no time, no experience required. Put your comfort on your terms using location-based temperature control with geofencing or creating custom heating and cooling schedules with the flexible 7-day scheduling option with the ENERGY STAR certified Sensi thermostat. Both energy saving features you save about 23% on your HVAC energy usage so you can save money without compromising your comfort. Plus, Sensi integrates directly with Amazon Alexa, Apple HomeKit, Google Assistant and Wink home automation platforms. Connect to Amazon Alexa to control your home temperature with simple voice commands, or just ask Siri to set, raise or lower your home temperature when using Sensi with Apple HomeKit. Whats more, Sensi Wi-Fi Thermostat has been named the Best Value smart thermostat of 2018 by USA Todays Reviewed.com Energy savings calculated by comparing operation time for a nationwide sample of Sensi users with temperature adjustments averaging 4 degreeF vs. users with no adjustments. Savings vary based on equipment type/condition, insulation, climate temperature adjustment size/frequency. Based on survey results of 2120 respondents that purchased and installed a Sensi thermostat in 2018, approximately 70% reported installing in 30 minutes or less. Adding a common wire may impact installation time. Does not work with electric baseboard heat and some other systems. System requirements for mobile app: iOS - 10.0 or above Android - 4.2 or above (5.0 or greater to use the Geofencing feature).

• EDITORS CHOICE BEST VALUE SMART THERMOSTAT by USA Today’s Reviewed.com
• SAVE ABOUT 23% ON HVAC ENERGY*: The ENERGY STAR certified Sensi thermostat helps you save on your HVAC energy costs, with features like geofencing, 7-day flexible scheduling, remote access and in-app system usage.
• MOST INSTALL IN 30 MINUTES OR LESS**: Use the built-in level and step-by-step app instructions for a quick installation. Skip any extra work painting or patching the wall thanks to the standard thermostat size.
• SMART HOME COMPATIBLE: Works with Amazon Alexa, Google Assistant, Apple HomeKit (c-wire required), and Samsung SmartThings smart home platforms.
• USAGE REPORTS: Monitor current day and historical heating, cooling and fan runtimes right in the app.
• CONTROL FROM ANYWHERE: Remotely control your home comfort from your smartphone or tablet using the Sensi mobile app for Android and iOS devices.
• SMART ALERTS: Sensi features smart alerts to help detect extreme temperature and humidity levels in your home.
• CIRCULATING FAN: Air circulation may improve indoor air quality by helping to regulate temperature and prevent buildup of particles and mold.

User questions & answers

Question:	Can you program just the fan mode
Answer:	Hi there, this unit REQUIRES an internet connection, based on a WiFi (wireless) connection. Once the device establishes an internet connection to the Honeywell cloud (which is cool!) you can effectively control the thermoostat from anywhere you have an internet connection.... even your smartphone. Enjoy!
Question:	Is it smart enough to decide whether to run the heater or cooler to keep the temperature fixed
Answer:	The WiFi setup requires you to create an account on mytotalconnectcomfort.com. It’s not that hard. The biggest problem with this thermostat is the unreliable remote connectivity ever since Honeywell spun off their thermostat division 6 months ago. Now it’s frequent periods of time where the thermostat will not respond to remote commands. It’s maddening
Question:	What if i have a C wire
Answer:	When you put it on circulate, the fan comes on for about 10 minutes every 20 minutes or so. The owners manual says it runs about 35% of the time. I used this feature this Fall with the system off (no heat or a/c) just to circulate the air through my Filtrete filters.
Question:	Can you create a fan schedule? I’d like the fan to always run from 10pm until 6am
Answer:	These thermostats are not the same. Even the screen is different. The RTH9580 doesn't have the 3D look of the 9300 series.