Add arrows to Smart Radiator Thermostat to show where to turn
Tenants, particurarly in short term rentals, do not understand how to set the temperature on Tado Smart Radiator Thermostats.
They often try to turn the wrong part of the device and end up with unmounting it. We got several broken radiator thermostats because our guests accidentally unmounted them and the devices fell down.
The Tado software is user-friendly. The hardware is nicely designed, but unfortunately it's not user-friendly at first.
I suggest to add a double sided static (i.e. engraved) or dynamic (i.e. LED which lights up on touch) arrow icon on the scroll wheel of Smart Radiator Thermostat to show how to turn it at first glance.