Nest Thermostat (3rd gen) - A slimmer, sharper, sexier thermostat
Tuya Smart - Tuya Smart is a free to use Lifestyle Application by Tuya Inc.
Nest Thermostat - New sleek Nest to turn up your savings
Netatmo - Control your heating wherever you are
Vivint Element Smart Thermostat - A smart wireless thermostat that blends comfort and savings
Embue - More than a smart thermostat. Sensors in every room.