This is a first look at the Tado basic (called Tado eco in some shops) radiator thermostat, it looks like the only difference is you cant set the temp below 19 Celsius without the app and the air comfort tile doesn't work with these however if your using it like I am as an addition to a room with the full fledged "normal" kit then it doesn't matter as you can set the "normal" tado as the primary.
Full explanation of features can be found here:
www.tado.com/gb-en/basic-srt-...
00:00 - Tado Basic Vs Tado Normal
03:45 - Setup Process - App
05:17 - Setup Process - Physical Installation
05:45 - Multiple Devices One Room Setup
06:26 - Subscribe