UanTii Smart Thermostat Tuya Wifi Central AC Thermostat 2 Pipe, Smart Knob HVAC Fan Coil Smart Temperature Controller App and Voice Control (Black 240V)

Good Quality. Wifi switch makes life eazy

This thermostat is absolutely useless.I actually bought a second one, just to be sure that I didnt got a faulty one in the first place, but the behaviour of both is exactly the same:The temperature sensor is completely useless.Do not get me wrong, it is looking nice and the available functions are nice to have, but when my room has 28C the device is showing 26C and when my room is cooled down to 23C the device is showing 25.5CSo 5C difference in the room equals 0.5C on the device.No the problem is, the minimum delta is 1C.If you set your room temperature to 25C, AC will only start when the device is showing 26C.Now you see the problem: if I set the device to 25C the AC will stop at around 22C room temp which is way too cold. But when I set the device to 25.5C the room already has 30C before the device is showing 26.5C and starts the AC to cool down the room.In the end it lacks the most important part of a thermostat: sensing the room temperature accurately, which makes it - as said - completely useless.

* Inaccurate temperature sensing.* Failure to shut off upon reaching the set temperature limit.* Continuous operation, resulting in excessive cooling.* Unpredictable fan speed adjustments.

Everything is perfect except the control of the fan speed. It remains only fast fan on all three fan speeds.Low, Medium and High is Fan speeds are not working and remains on High Speed. Installation and setup is easy.To setup, please close the thermostat and hold fan button for 8 to 10 seconds to start wifi icon to blink. Once start blinking, open smartlife app and connect the thermostate with the app.

Works well so far its first day of installation.

Product worked great for a few days.The. It stopped connecting to the network. Attempted to remove the device from the app and reconnect but device refuses to enter pairing mode.Tried long pressing the fan button with power off/on. Tried shutting the mains off for 20 minutes.Factory reset the device manually using Fan+Mode.No way to enter pairing mode.

Its perfect for uae flats with split AC.

The main reason of buying this thermostat was it's compatibility with Alexa, while after using it for few days it stopped working with Alexa, and it turn out that it's a common issue with such thermostat.**NOT RECOMMENDED FOR WHOMEVER WNAT A THERMOSTAT THAT WORKS WITH ALEXA.