Smart Thermostat constantly heating
I'm new to TADO products and family. Couple of days ago I've replaced my Honeywell modular thermostat with TADO thermostat. Installation was quite simple and everything is working.
But now my TADO thermostat is always heating. Temperature is set to 20 and current temp is 19.8, so it keep heating the system with 25%. My Previous thermostat had modulation system, it was heating only if temperature drops more than 0.5 degrees and stop heating than temperature reaches requested temperature in the room +0.5 degrees.
Is TADO supposed to heat the system constantly? Does it supports modulation? What is the best practices to avoid continuous heating?