🔥 Stay cozy, save smartly — control your comfort with a tap! 📲
The tado Smart Radiator Thermostat X Trio Pack offers advanced heating control with app and voice assistant compatibility, enabling users to save an average of 22% on energy costs. Featuring easy DIY installation, a rechargeable battery with USB-C charging, and future-proof Matter & Thread technology, it’s designed for seamless integration into modern smart homes. Note: Not compatible with tado V3+ or older models.
Manufacturer | tado° |
Part number | VX-3SRT02-AZ-ML-00 |
Item Weight | 730 g |
Product Dimensions | 4.9 x 6.7 x 6.7 cm; 730 g |
Batteries | 3 Lithium Ion batteries required. (included) |
Item model number | VX-3SRT02-AZ-ML-00 |
Colour | White |
Style | X 3x Radiator Thermostat Add-on |
Finish | White |
Material | Plastic |
Pattern | Add-Ons |
Shape | Oblong |
Power source type | Battery Powered |
Item Package Quantity | 1 |
Number of Pieces | 3 |
Display style | touchscreen |
Plug profile | Wall Mount |
Special Features | Programmable, Recharchable Battery |
Specific uses | Radiator |
Included components | 3x Smart Radiator Thermostat X, 3x Set of adapters, 3x Regulatory Sheet, 3x Installation Manual |
Batteries included? | Yes |
Batteries Required? | Yes |
Battery Cell Type | Lithium Ion |
M**N
Smart Heating Across the Whole House – A Game Changer
We’ve installed a total of 10 tado° smart radiator thermostats throughout the house – including the bathrooms – and it’s honestly one of the best upgrades we’ve made. With a toddler and a baby in the house, being able to control the temperature in each room individually has been a massive help, especially during unpredictable UK weather.Installation was surprisingly easy. The app gave clear, step-by-step guidance and each valve only took about 10–15 minutes to fit. Once connected, the system worked seamlessly with our WiFi and Alexa.Now, we only heat the rooms we need, when we need them. For example, we keep the baby’s room warm in the evenings but don’t waste energy heating the spare room or hallway all day. The app is easy to use, and we’ve definitely noticed a drop in our heating bill since making the switch.We haven’t paid for the Auto-Assist subscription yet, and to be honest, it still does plenty without it. But we might give it a go next winter to see how much smarter it gets.If you’re looking to save on heating and gain more control room-by-room, I’d absolutely recommend this system.
S**T
Intuitive and loads of control
Sleek design so they disappear in the room but have a simple classy display when you want to check or adjust the temperature. The Tado system is great with an intuitive and informative app that offers full control of your heating system with the ability to set schedules for different zones of the house. I have 5 of these thermostats controlling my underfloor heating throughout the ground floor and it works great with radio thermostats upstairs all controlled through the same app. For a more complex setup like mine I’d recommend getting a heating engineer to set it up as some of settings had to be altered to make if all work harmoniously and required technical conversations with Tado support. Great notifications for battery health, open window detection etc and can easily be controlled by Alexa. Great product
K**B
Great system
Living in a 80’s detached house where wind seems to hit it constantly, and with 15 rads, I finally caved in to the Tado V3+ kit…and do not regret it.I bought the stat and two 4-pack’s of smart valve heads locally and set them up. I had some teething issues with connection dropping out between the bridge and boiler receiver, but since buying a 3d printed “bridge holder” from Amazon, the connection has been pretty stable. I have read about some with large distances between the boiler and bridge, and having thick walls causing comms issues.I have three toilets and a cold porch, so opted to keep the valves on them as standard lockshields, the way I have set it up is that these four always come on in addition to any smart rads calling for heat. This works for me as they are small single panels or towel warmers, and provide ambient warmth in places it is needed (best practise is to have some rads without thermostatic control anyway).I bought three smart TRV’s for £112 on Amazon, this means I have 11 in total. Having set them up individually in the Tado app with schedules, I find it fantastic as I am not potentially warming 15 rads like I did before with a standard wireless stat set to a specific temperature in one room.It also helps with speed of warming because now the required rads heat up faster as less rads are calling for heat, prior to this some of my rads took ages to warm up even with me balancing the system as best I could.I have tailored the schedule so the kids rooms aren’t being heated when they are at school, or the wife’s work room is not actively heating overnight, weekends or during her office days etc.I have targetted what rooms need what heat, at what times. Then with time I started to see where the heating manifold is and what rooms help heat others, so a little fine tuning here and there has helped even more with reducing usage.Overall, I believe I am saving over 10% in usage versus a traditional stat, but in reality I am warming less areas at a time, and the rooms requiring heat at certain times feels warmer as a result.I fitted this kit in October so expect by the end of the following winter I’ll have at least broken even on my outlay.Easy to fit to most standard TRV’s, with 1.5 x 30mm thread. There is a list on the Tado website of what fits directly. I have changed 1-2 older valves to Drayton 15x15mm ones so I can fit them without use of any adaptors.It only takes a moment or two to fit the smart head onto a compatible valve body, and initialise it.Each head takes two AA batteries, it gets easier to change after the first time. I am using decent LR6 alkaline batteries, and expect they’ll need done 1-2 times a year.I have parental locked the heads from manual use, but if you don’t have kids in the house then twisting the head to the desired temp is a nice little way to boost heating in a particular room.Tado had an offer for a years free access to advanced features like geofencing and open window detection. Geofencing is great for automatically turning down the heating when no users of the app are detected within a close range. Absolutely brilliant if you have a wife who doesn’t make any adjustments via the app when the house is empty all day…Overall, it can be an expensive system to set up and might be a bit daunting for some, but read up as much as you can. I can’t see it being a regretful decision to install these for most people in more modern houses or with large systems.
Z**T
Definitely worth the investment
I loved my Tado system. Controlling each room from my app is great. They’re easy to fit. I fitted my whole system myself and I don’t do electrics - that was 2 years ago and I’ve not burned the house down.Tado isn’t cheap, but the App is easy to use and I like the way it Geofences to remind you to turn your heating to away or at home.The one thing about Tado is that it does sometimes glitch and you get very warm.
R**E
Smart in many ways
I’m really very impressed with these Tado X Radiator thermostats. They are extremely easy to install, don’t even need to use an adapter with my radiators. The app setup was also easy, just scan the QR code and the app guides you through the installation process. They are even able to tell you that the air quality of the room is like I.e. is it too humid or even detects if a window is open and would stop heating the room if so.Battery life seems to last very well, Tado estimates that these will last roughly one year .You can tell these are a quality product from the moment you pick them up, they are very quiet in their operation of the radiator valve and the dial has a nice satisfying click to them.Got the pack of 3 which worth out roughly over £50 each for these and would absolutely say they are worth the money.
P**.
HomeKit support is great
We've been very happy with our Tado for almost 3 (?) years or so.We made the decision to get one because it has all the smart functionality we wanted, is easy to use, and most importantly works without calling home to Tado servers. We've connected it to Homekit, and afterwards, blocked the bridge's connectivity to Tado's servers and everything still works as expected
Trustpilot
5 days ago
2 months ago