Shelly BLU TRV + BLU Gateway Gen3 - smart thermostat, 3-pack

Experience unparalleled comfort and efficiency with Shelly’s smart Thermostatic Radiator Valve head. Designed to perfectly fit into your interior, it offers precise climate control

Shelly BLU TRV is a smart thermostatic radiator head with Bluetooth connectivity. It controls the temperature of a room by changing the flow of the hot water through the radiator. If needed, the temperature can be changed at any time by turning the Device rotating knob to the left or right, or through your mobile phone, tablet, or PC. The Device can also maintain the room temperature according to a set weekly schedule. It is powered by 2 AA, 1.5 V batteries. The Device can also maintain the room temperature according to a set weekly schedule. It is powered by 2 x AA, 1.5 V batteries.