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Finer granularity of temperature reporting and adjustment for Smart Radiator Thermostats

ChrisJChrisJ ✭✭✭

Throughout the app temperatures are reported and set in units of whole degrees. It would be beneficial to increase the granularity of both reporting and setting to half degree increments.

27 votes

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  • Hi,

    I modified the title as this currently only affects rooms that have a Smart Radiator Thermostat as a leader.

    Best regards,


  • I totally agree with this, I have also been asking for this for a long time, both for the radiator thermostats, and the room thermostat on the actual thermostats themselves, as opposed to via the App. Seems a bit odd you can't set 0.1C increments on both pieces of equipment and being a dot matrix display should be easy enough to reprogram to show the 0.1C increments.

    The difference between 20C and 21C is massive, it can't be right to leave it at that for the radiator stats.

  • Even if the display and rotary encoder on the valves are an issue preventing this on the hardware, the sensor clearly has a 0.1 resolution - so it should be possible to use app to set to 0.1 resolution.
  • Any news? This should be pretty easy and really useful in terms of user experience!

  • My smart thermostat used to show 20.5 and switch off at that. Now it shows 21 even though the app on my phone is set to 20.5. Heating now turns off at over 21. Not happy. All since recent “update “ of firmware.
  • Any news?
    I agree with @Cmellys:
    "This should be pretty easy and really useful in terms of user experience!"
  • I’d like this too please
  • I agree to it.. half degree increments at least in app even if TRV is not able to show it..
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