Rated 4.9 out of 5 stars.
Fed up with your radiators heating the room unevenly? The ECOBAY GEM Smart Thermostat fixes that. It's a Zigbee-enabled TRV with a cool detachable sensor. Stick the TRV on your radiator as usual, but place the sensor across the room where you actually sit – so it reads the real temperature, not the heat right next to the pipes. Control it via the touchscreen, the Tuya/Smart Life app, or just ask Alexa or Google. One sensor can even control up to 8 TRVs at once (perfect for open-plan spaces). Works with RF locally too, so you're not stuck if the Wi-Fi drops. You'll need a Zigbee gateway (like a smart hub) for full app control. It's a slick, modern upgrade that finally gives you proper room-by-room heating control and can help trim your energy bills.
