Today my brandnew Michelin Pilot Sport 4 tires were installed, including these TMPS valves from TireMoni: The TPVMS TD-1800I (internal) monitors
*PRESSURE
*TEMPERATURE
*TIRE VIBRATION
*valve battery status
*car battery status (when cable powered via cigarette lighter). Of course it can be run with 2xAA batteries only
*Smartphone app available as well (the necesary sensor is available again early 2022)
Not affiliated, but just impressed. It works like a charm. 30mins of driving on a colder autumn day upped the tire pressure by 0,2-0,3 bar, and the temperature by 15°-18°C.