Does a 2-wire with wireless remote thermostat with either zwave or zigbee exist?

[Rxich]

are you switching line voltage or a relay at 24 VDC?
I did see limited selection of smart line voltage stats.
Even if it's line voltage couldn't you add a 24 volt relay to switch the 120V

found one

[RELEASE] Sinope GT125 Hubitat Integration

Hi everyone, this is my first driver so bear with me. This should work with these Sinope thermostats: Sinopé TH1120RF-3000 Line voltage thermostat Sinopé TH1120RF-4000 Line voltage thermostat Sinopé TH1121RF-3000 Thermostat for public areas Sinopé TH1121RF-4000 Thermostat for public areas Sinopé TH1300RF Floor heating thermostat Sinopé TH1400RF Low voltage thermostat Sinopé TH1500RF Double-pole thermostat *Ouellet OTH2750-GT Line voltage thermostat *Ouellet OTH3600-GA-GT Floor heating thermost…