Thermostat seems dead after battery change — tado° Community
Tado White Smart TRV Head - Screwfix
Zigbee3.0 Thermostatic Radiator Valve Smart Thermostat Temperature Controller Weekly Programmable App Control Voice Control Compatible With Home/ - Walmart.com
Change the batteries Tado Smart radiator thermostat - YouTube
Whenever I change the batteries on tado smart thermostats I forget they must be inserted backwards : r/mildlyinfuriating