--- product_id: 48345104 title: "Honeywell Home T6R Smart Thermostat works with Apple HomeKit and Amazon Alexa replacement for NEST, TADO, ..." brand: "honeywell home" price: "13543044₫" currency: VND in_stock: true reviews_count: 8 category: "Honeywell Home" url: https://www.desertcart.vn/products/48345104-honeywell-home-t6r-smart-thermostat-works-with-apple-homekit-amazon store_origin: VN region: Vietnam --- # Smart home ecosystem compatible Wireless Wi-Fi control Intuitive touchscreen interface Honeywell Home T6R Smart Thermostat works with Apple HomeKit and Amazon Alexa replacement for NEST, TADO, ... **Brand:** honeywell home **Price:** 13543044₫ **Availability:** ✅ In Stock ## Summary > 🔥 Stay cozy, save energy, and control your comfort—anywhere, anytime! 📲 ## Quick Answers - **What is this?** Honeywell Home T6R Smart Thermostat works with Apple HomeKit and Amazon Alexa replacement for NEST, TADO, ... by honeywell home - **How much does it cost?** 13543044₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/48345104-honeywell-home-t6r-smart-thermostat-works-with-apple-homekit-amazon) ## Best For - honeywell home enthusiasts ## Why This Product - Trusted honeywell home brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Energy-Savvy Geofencing:** Automatically adjusts heating based on your location to save energy without sacrificing comfort. - • **Precision Comfort Control:** Large backlit touchscreen with 0.5°C increments and adaptive scheduling tailored to your lifestyle. - • **Ultimate Wireless Freedom:** Move your thermostat anywhere—no wall mounting needed, just plug and play. - • **Effortless Setup & Control:** DIY installation with guided app setup and full control even without Wi-Fi connectivity. - • **Seamless Smart Home Integration:** Works flawlessly with Apple HomeKit, Alexa, Google Home, and IFTTT for voice & app control. ## Overview The Honeywell Home T6R Smart Thermostat is a wireless, Wi-Fi-enabled thermostat designed for modern homes seeking smart, energy-efficient heating control. Featuring a large backlit touchscreen, it offers intuitive scheduling and temperature adjustments with 0.5°C precision. Compatible with Apple HomeKit, Alexa, Google Home, and IFTTT, it integrates seamlessly into your smart home ecosystem. Its geofencing technology intelligently adapts heating based on your location, optimizing energy savings. Easy to install and operate, the T6R provides full control via the thermostat or the Honeywell Home app, even without Wi-Fi, making it a versatile upgrade for any water-based heating system. ## Description From the manufacturer The Honeywell Home T6R Smart Thermostat is a next-generation, programmable thermostat made to fit your life. Take comfort in an innovative thermostat that adapts to your schedule, helps save energy, and makes your home smarter. Simple to set up, straight out-of-the-box. Save money on heating with adaptable, intuitive programming. Energy efficient and more Earth-wise than older or more basic thermostats. Full control via the thermostat's simple touchscreen, even without the Resideo App. Wireless: Made like Honeywell Home's popular T6 thermostat, the T6R is a wireless version that allows for a freestanding, versatile thermostat. Place it in your kitchen, living area, bedroom, or office for a custom setup. This kit includes everything you need to set up. The T6R thermostat knows how long it takes to get your home to the right temperature, removing the guesswork and saving you money. Ask for 21 degrees at 7 a.m., no problem, the T6R works out how to get there, whatever the temperature is outside. The T6R's intelligent comfort control helps maintain the desired temperature when you need it. So your home will always be comfy and cosy, whatever the weather. SIMPLE TOUCHSCREEN INTERFACE: The T6R touchscreen makes scheduling, changing and overriding temperatures easy with a large, clear display and intuitive on-screen text guidance. Temperature can be adjusted in 0.5 degree increments. The thermostat display is backlit all the time, providing low-level nighttime illumination and temperature display at all times. You can set the light level via the touchscreen. TAKE CONTROL, WHEREVER YOU GO: Pair with the Resideo app, which gives you complete control over your home heating. Control your thermostat via smartphone or tablet. INTUITIVE GEOFENCING: The T6R adapts to your lifestyle using innovative geofencing technology. It knows when you’re away, helping to save energy. It also knows when you’re just around the corner — and ensures your home is at the perfect temperature when you arrive. ENERGY SAVINGS: The T6R offers a number of optimisation features, including "optimum start and stop" boiler control, allowing the thermostat and boiler to work more efficiently together. ERP Class 5, 3%. SMARTER CONTROLS: Built-in TPI (Time Proportional & Integral) controls simply switch current supplied to the boiler on or off at different times. The T6R's integrated system ensures the boiler fires for the minimum amount of time required to maintain the required temperature set point, making heating your home even more efficient. The T6R also includes frost detection protection, ensuring the pipes will not freeze if the temperature dips too low. ADJUSTABLE & ADAPTABLE: We know life is unpredictable. That’s why you can choose either 7-Day Scheduling or change things remotely if your plans change. T6 MODEL OPTIONS: The T6 Series features three models; the wired T6 and the wireless T6R, and the T6R-HW that is wireless and also includes hot water control. Installation Basics Compatibility Is the T6R suitable for my property and will it fit my heating installation? The T6 and T6R Smart Thermostats are suitable for most water-based heating systems, including combination and system boilers, either gas or oil-fired. They can also be used as part of S-plan and Y-plan system. The T6R receiver module can be used with ON/OFF boilers and it has OpenTherm capabilities offering boiler modulation. Some boilers with modulation functions have restrictions on what connections will work and therefore we recommend contacting the boiler manufacturer. Do I need WiFi to operate my thermostat? The thermostat will work perfectly without WiFi. It is not required for setup or programming. You will need internet connection to be able to remotely control your heating system. Honeywell Home's Connected Thermostats use a proprietary communication protocol that work on the 868Mhz band. This should not interfere with any other wireless devices. The T6 will work with any wireless 2.4 GHz router and is easy to connect to existing WiFi networks. Installation The T6R lets you do it yourself. Easy and fast to install, the Honeywell Home T6R offers many features to simplify setup. Before installing, turn off power for safety. If you are removing your old thermostat, note that T6R is wireless and need not be secured to the wall. Carefully review the wiring diagram included in your instruction manual. FITTING THE RELAY BOX: This box contains connections for your power and boiler. Choose a suitable location near your boiler and use proper wall mountings for your wall materials. SETTING UP THE T6R: Once your relay box is installed, you can choose where to place your wireless thermostat. Choose the appropriate plug. Place the thermostat on an even, horizontal surface and plug it in. The T6R thermostat should not be placed near draughts, in direct sunlight, or near heat sources. SETUP & CONFIGURATION: Once installed, the Honeywell Home T6R features an intuitive and guided setup that can be accessed from the Resideo app, or the thermostat itself. Follow the prompts to begin setting up your upgraded home temperature control system. Connecting with Smart Brands Apple HomeKit & Apple Watch The T6R Smart Thermostat works with Apple HomeKit , so you can efficiently manage your smart home using Apple's voice assistant, Siri. You can take comfort knowing you can control your home comforts, now and in the future. Control your T6R thermostat from your Apple Watch , with the Honeywell Home app, wherever you are. Interact with your thermostat quickly and easily from home or away, and control the temperature in your home, at any time. (Note: Using Apple devices requires iOS 8.1 or later) desertcart Alexa Take your home comfort to the next level with desertcart Echo. The T6R Smart Thermostat works in perfect harmony with its cloud-based voice service, Alexa, so you can easily set the temperature, or turn the heat up or down using voice commands. Google Home Your T6R Smart Thermostat connects seamlessly to Google Home and its voice activated Google Assistant, so you can set the perfect temperature using simple voice commands. Just start with "Ok Google." IFTTT With IFTTT , you can automatically link and manage your T6R Smart Thermostat by creating simple Applets. These can be turned on and off, and link multiple smart devices, giving you flexibility and infinite possibilities. Smarter Connection The resideo app allows you to connect, control, and monitor your smart devices. One-touch dashboard. Alerts to let you know what's happening in your home. Geofencing provides location awareness to respond to your needs throughout your day. Control and adjust your T6R thermostat with the Resideo app. This includes adjustment of set points and schedules, override management and automated synchronisation with the thermostat. At the beach. In the air. At your desk. Take comfort knowing you can control your T6R Smart Thermostat simply and easily — anywhere, any time. To get you started quickly, the Resideo app will guide you through the simple set up, step-by-step. Compatible with Android and iOS, the app puts you in charge of your T6R Smart Thermostat, so you're always in control of your home comforts. Note: The thermostat cannot be operated from a computer or laptop. Link multiple smartphones and tablets to your thermostat for all the family. The app also supports multi-zoning for multiple thermostats and zones. The Resideo app can be downloaded on your devices. It is available in the App Store or on Google Play. Make the Resideo app your app for controlling all of your connected Honeywell Home devices anywhere, anytime. Review: Reliable, Accurate & Great WiFi Control - Really impressed with this thermostat. The WiFi connectivity makes it easy to control from your phone, whether you’re at home or away. Setup was straightforward and the app is simple to use. It’s reliable, accurate with temperature readings, and responds quickly to changes. Having easy access to adjust heating remotely is very convenient. Overall, a great smart upgrade for the home. Review: Brilliant Switch - The world of 'smart' house heating controls is huge and confusing - and I include myself in this even though as a Marine Chief Engineer I have worked on high voltage construction vessels that would confuse military experts. The market seems to boil down to two types. The first type is probably the most common which is the type that simply starts and stops your boiler according to the settings along with all the other bells and whistles chucked onto it. The other type is more sophisticated and also relies upon individual radiator controls. Both of these do not entire work for those of us who had a dual zone plus water tank system fitted. There are also other issues of course. If you add up the cost of WIFI rad valves across your house one has to question the bonkers claim that these will save you money. Honestly, even after fitting this I'm 100% certain I will never get back the money I've spent on the miniscule fuel savings. I'll digress here a bit as well. I'm a marine engineer and as such I've worked on VLCC steam ships in my yoof. Steam ships are basically big thermodynamic experiments that use epic amounts of fuel. We would easily burn through 150 tonnes a day, so any saving no matter how small is easily seen and useful. And this is how we do it. Turn the temperature down. No, really. What we did was open up the main steam valves fully. 100% open. This is important because throttling is really inefficient. Then we dropped the main boiler pressure down to match the turbines with the control valve fully open. This is the most efficient way of not using fuel. If you take a house, every time you fit a thermostatic valve you are throttling water and this is inefficient becasue in order to maintain control temperature you need a high water temperature. And heating water is a logarithmic curve. The higher the temperature the more fuel you need un an upward curve. This is why underfloor heating is efficient. A large area with water heated to 36c not the 65c for rads. So what I do is not throttle my rads. Instead I have turned my water temp down to 57c which is above the level required for killing legionnaires but requires significantly less fuel to maintain. Anyway, going back to controls I could not find anything that met my needs exactly because a there are no dual zone + water smart systems. What there is, is this. Becasue basically what all these smart controls come down to is a remote controlled switch and this is just that. A typcial dual zone system consists of a dual zone controller - which simply puts power onto the mechcanical thermostat at set times. This thermostat will then open up the zone valve which will send a signal to the boiler to start. So, if you have a dual zone system, ignore the blurb in the Honeywell instructions, because its about direct boiler control and, well you can't do that immediately. What I did was install this in place of the thermostat in one zone and using the 240v feed to the controller power the hub unit - which the instructions say to mount close to the boiler and which I didn't. I of course played around with this on my bench to make sure I had it right then temp mounted it once I figured the best way to do it. See the pictures. You then set your original controller to 24/7 on for the zone this is controlling. From then on, this smart controller will control the temperature to your settings which you program in. Of course if like me you have got one zone working on this then inevitably you will want to do both and that means another controller. Once I do that I'll rewire the system and remove the original controller complete. Now, the only bugbear I had was setting this onto my wifi network which took me an age. The blurb is not 100% clear and I was getting frustrated. Bottom line is that you have to use your phone/tablet to log onto the Honeywell wifi - then step back using the back button. It is noted but easy to miss so read very carefully the information and carefully check your app. It does work well once you understand it. Anyway, once you are on line you can do the usual. Set up a calendar for on/off, geographic operation which means it will start up or stop depending how close you are to your house and of course allow manual remote control. A quick word about geographical operation. If like me you have a lousy mobile signal at your house you might have fitted a mobile booster that uses your internet. Which also means your location isn't your house, so you have to go and find an actual signal close to your gaff to set that up. Once fitted its a neat system that is easy to use looks smart and allows excellent control. ## Features - Smart, Energy Efficient Savings: The T6R is a wireless, Wi-Fi enabled thermostat that gives you control when home or away. No need to attach to a wall, this thermostat can be moved around and plugged in as necessary to charge - Clear and Intuitive: The large, backlit touch-screen makes scheduling, changing and overriding temperatures easy with a large, clear display and intuitive on-screen guidance. You have full controls from the screen, even without app connectivity - Smart Home Connection: The T6R Smart Thermostat works with Apple HomeKit, desertcart Alexa, Google Home and IFTTT to take care of your home comforts and keep your home connected, now and in the future - Control and Connect: Use Honeywell Home app to schedule and synchronise wherever you are. Geofencing capability uses your smartphone location to determine when you're home or away. Saving energy and ensuring comfortable temperatures when you return - Programmable, Adjustable, Adaptable: Choose settings to fit your lifestyle, including 7 day, 5/2 day and single-day scheduling with up to 6 different time settings per day. Adjust these remotely if plans change - Simplicity: Easy to understand, install, and use. Replaces traditional thermostats with smart, modern efficiency. Place in a central location that is a good indicator of your home's temperature - Also Includes: Receiver box that is very easy to install. Features LED indicator and button for manual start of the boiler ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M9ATDY7 | | Backlight | Yes | | Best Sellers Rank | 29,018 in DIY & Tools ( See Top 100 in DIY & Tools ) 23 in Home Programmable Thermostats | | Brand Name | Honeywell Home | | Colour | Black | | Connectivity Protocol | Wi-Fi | | Connectivity Technology | Wi-Fi | | Control Method | App, Touch | | Control Type | Button Control | | Controller Type | touch, voice | | Country Of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (2,324) | | Display Type | Touch-screen | | Included Components | 1 x T6R Smart Thermostat and Receiver Box | | Item Dimensions D x W x H | 10.3D x 6.8W x 10.3H centimetres | | Item Shape | Rectangular | | Item Type Name | T6R Wireless Smart Thermostat | | Item Weight | 0.2 Kilograms | | Manufacturer | Honeywell Home | | Manufacturer Warranty Description | 18 months. | | Material Type | Acrylonitrile butadiene styrene (ABS) Polycarbonate (PC) | | Model Name | T6R Inalámbrico | | Model Number | Y6R910RW8021 | | Mounting Type | Wall Mount | | Power Source | Corded Electric | | Product Style | Wireless Black | | Special Features | Wireless | | Specific Uses For Product | Air Conditioner, Heater, HVAC System | | Temperature Control Type | programmable | | Unit Count | 1.0 count | | Voltage | 5 Volts | ## Product Details - **Brand:** Honeywell Home - **Colour:** Black - **Connectivity technology:** Wi-Fi - **Controller type:** touch, voice - **Included components:** 1 x T6R Smart Thermostat and Receiver Box - **Model name:** T6R Inalámbrico - **Product dimensions:** 10.3D x 6.8W x 10.3H centimetres - **Special feature:** Wireless - **Specific uses for product:** Air Conditioner, Heater, HVAC System - **Temperature Control Type:** programmable ## Images ![Honeywell Home T6R Smart Thermostat works with Apple HomeKit and Amazon Alexa replacement for NEST, TADO, ... - Image 1](https://m.media-amazon.com/images/I/710EURvFN0L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: We have a Honeywell CM921 can this replace it** A: Can the wireless model T6R pair direct to the CM921 receiver box that is connected to the boiler or does the receiver need to be changed. I have A Honeywell CM921 so is it as simple as swopping my CM921 for the T6R and pairing the new device to the old receiver taking into account the T6R will require a mains connection. **Q: Does the geo-fencing work with multiple users, e.g will it know who leaves home first and arrive back first?** A: Yes it does. All phones have to be outside the geofence before the heating switches programme. **Q: Does this include the honeywell receiver box (r6h911rf)??** A: The receiver/controller came as part of my kit. **Q: Does honeywell t6/t6r thermostat work with samsung smartthings?** A: Hello, thank you for your interest in our products. Samsung SmartThings is not yet compatible with the T6 series of Honeywell Home Smart Thermostats but this is planned in the future. If you need further assistance from our side, please contact our consumer support team by submitting a request on our GetConnected HoneywellHome Website. Thank you. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable, Accurate & Great WiFi Control *by L***O on 25 February 2026* Really impressed with this thermostat. The WiFi connectivity makes it easy to control from your phone, whether you’re at home or away. Setup was straightforward and the app is simple to use. It’s reliable, accurate with temperature readings, and responds quickly to changes. Having easy access to adjust heating remotely is very convenient. Overall, a great smart upgrade for the home. ### ⭐⭐⭐⭐⭐ Brilliant Switch *by M***M on 22 October 2018* The world of 'smart' house heating controls is huge and confusing - and I include myself in this even though as a Marine Chief Engineer I have worked on high voltage construction vessels that would confuse military experts. The market seems to boil down to two types. The first type is probably the most common which is the type that simply starts and stops your boiler according to the settings along with all the other bells and whistles chucked onto it. The other type is more sophisticated and also relies upon individual radiator controls. Both of these do not entire work for those of us who had a dual zone plus water tank system fitted. There are also other issues of course. If you add up the cost of WIFI rad valves across your house one has to question the bonkers claim that these will save you money. Honestly, even after fitting this I'm 100% certain I will never get back the money I've spent on the miniscule fuel savings. I'll digress here a bit as well. I'm a marine engineer and as such I've worked on VLCC steam ships in my yoof. Steam ships are basically big thermodynamic experiments that use epic amounts of fuel. We would easily burn through 150 tonnes a day, so any saving no matter how small is easily seen and useful. And this is how we do it. Turn the temperature down. No, really. What we did was open up the main steam valves fully. 100% open. This is important because throttling is really inefficient. Then we dropped the main boiler pressure down to match the turbines with the control valve fully open. This is the most efficient way of not using fuel. If you take a house, every time you fit a thermostatic valve you are throttling water and this is inefficient becasue in order to maintain control temperature you need a high water temperature. And heating water is a logarithmic curve. The higher the temperature the more fuel you need un an upward curve. This is why underfloor heating is efficient. A large area with water heated to 36c not the 65c for rads. So what I do is not throttle my rads. Instead I have turned my water temp down to 57c which is above the level required for killing legionnaires but requires significantly less fuel to maintain. Anyway, going back to controls I could not find anything that met my needs exactly because a there are no dual zone + water smart systems. What there is, is this. Becasue basically what all these smart controls come down to is a remote controlled switch and this is just that. A typcial dual zone system consists of a dual zone controller - which simply puts power onto the mechcanical thermostat at set times. This thermostat will then open up the zone valve which will send a signal to the boiler to start. So, if you have a dual zone system, ignore the blurb in the Honeywell instructions, because its about direct boiler control and, well you can't do that immediately. What I did was install this in place of the thermostat in one zone and using the 240v feed to the controller power the hub unit - which the instructions say to mount close to the boiler and which I didn't. I of course played around with this on my bench to make sure I had it right then temp mounted it once I figured the best way to do it. See the pictures. You then set your original controller to 24/7 on for the zone this is controlling. From then on, this smart controller will control the temperature to your settings which you program in. Of course if like me you have got one zone working on this then inevitably you will want to do both and that means another controller. Once I do that I'll rewire the system and remove the original controller complete. Now, the only bugbear I had was setting this onto my wifi network which took me an age. The blurb is not 100% clear and I was getting frustrated. Bottom line is that you have to use your phone/tablet to log onto the Honeywell wifi - then step back using the back button. It is noted but easy to miss so read very carefully the information and carefully check your app. It does work well once you understand it. Anyway, once you are on line you can do the usual. Set up a calendar for on/off, geographic operation which means it will start up or stop depending how close you are to your house and of course allow manual remote control. A quick word about geographical operation. If like me you have a lousy mobile signal at your house you might have fitted a mobile booster that uses your internet. Which also means your location isn't your house, so you have to go and find an actual signal close to your gaff to set that up. Once fitted its a neat system that is easy to use looks smart and allows excellent control. ### ⭐⭐⭐⭐ Great HomeKit thermostat, although a few WiFi issues... *by A***. on 9 February 2020* I’ve been using two of these thermostats for over a year, in a dual zone setup (downstairs and upstairs) and they have been working great. The thermostats have a lot packed in, including the ability to schedule your heating and setup geo-fencing to automatically turn on and off your heating when you leave home. You can only use one or the other, which is a shame as it would be good to have a schedule in place but also the ability to turn off the heating if when you leave and then jump back to the schedule once home. All these controls are setup through the Honeywell Home app, although I prefer to use Apple Home once scheduling has been setup. These thermostats are OpenTherm compatible too, so they’ll modulate your boiler to help save on gas usage. They also have an ‘optimise’ feature, so they’ll measure how long it takes for your home to heat up, so they can start pre-heating to your desired temperature. This basically means if you set your heating to be 20c at 8am, it may turn on at 7am to start warming the house so it’s at the desired temperature by 8. It’s great for those chilly mornings! So the reason I’ve given this 4 stars for now, is I added an extra zone valve to my current setup after adding gas heating to our garage. I purchased an additional thermostat and setup everything. A week after however, it stopped responding in Apple HomeKit and would no longer connect to WiFi. I haven’t had any of these issues with the other two thermostats so I’m hoping this will be solved with a replacement. ## Frequently Bought Together - Honeywell Home T6R Wireless Smart Thermostat — W-iFi App-Enabled to Save Money and Improve Efficiency — Compatible with Apple HomeKit, Google Home, Amazon Alexa and and IFTTT, Black (1 Piece) - Ring Chime, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/48345104-honeywell-home-t6r-smart-thermostat-works-with-apple-homekit-amazon](https://www.desertcart.vn/products/48345104-honeywell-home-t6r-smart-thermostat-works-with-apple-homekit-amazon) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*