No C Wire Options
Compare no-C-wire smart thermostats by power method: included adapters and extenders, battery power, and the line-voltage systems to rule out.
MoesHouse ZHT S03 Smart Thermostat (Battery Powered, Weekly Programmable)
Smart Ceiling Fan with Lights and 3 Downrods Brass and Black Works with Alexa and Google Assistant
Programmable Thermostat for Heat Pump High compatibility with heat pump systems
Smart Thermostat for House Wide compatibility with 4 Heat/2 Cool
Smart WiFi Thermostat for Mini Split Programmable WiFi thermostat with precise control
Honeywell Home TH8321WF1001/U Remote comfort control via device
WiFi Smart Thermostat for Electric Floor Warming System White Smart remote control via app