Late mothers house we used Energenie which it claims to have two sensors one for water and one for air, and they were fitted on the return, not a good idea as the radiator gets hot before the TRV gets the heat so there is a tendency to over shoot. However adjusting the lock shield valve and one can stop the over shoot, the computer report shows current and target, and if current over target just close the lock shield a tad, and once set it did work spot on.
This was with a modulating boiler, but the same valves with an oil boiler have not been as good, far better than old mechanical ones, but not had the same success as with the modulating boiler. This has not been helped as Nest has removed support, so all in all the cheap eQ-3 TRV has worked better than the energenie, they even have window open auto shut down.