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.
Smart Thermostat for Home
Found 216 items
- Features
- 7-day programmable scheduling
- Wide temperature range 41-99°F
- Energy-efficient operation
- Features
- Editors Choice Best Value
- Saves about 23% on HVAC energy
- ENERGY STAR certified
- Features
- WIFI connectivity for remote control via smartphone app
- Single-stage heating and cooling system compatibility
- 7-day programmable schedule for customized temperature settings
- Features
- Remote temperature control via app
- ECO mode for energy savings
- Heat pump compatible
- Features
- Flexible scheduling with 7-day, 5-1-1 day, 5-2 day, or 1 week options
- 1 Heat/1 Cool compatibility for forced air systems
- Large backlit display with clear font
- Features
- Wi-Fi and app enabled
- Compatible with Alexa and Google Home
- Full color 5 inch touchscreen
- Features
- Compatible with 3H/2C heat pump and conventional multi-stage systems
- Includes C-wire adapter for easy compatibility without rewiring
- Works with Tuya Smart, Smart Life, Google Home, and Alexa for app and voice control
- Features
- ENERGY STAR certified to help save energy, track your heating and cooling and send personalized tips on reducing energy use.
- SAVE ENERGY AND GET REWARDED by checking with your energy provider about available energy savings rebates to save on your purchase. Plus, eligible customers can enroll in their local Utility's "DEMAND RESPONSE PROGRAM" which can reward you for allowing the utility to slightly adjust your AC or furnace temperature settings when there is high energy demand.
- CONTROL FROM ANYWHERE by using the app or compatible smart home partners including AMAZON ALEXA, GOOGLE ASSISTANT, MICROSOFT CORTANA, and more. Flexible programming options are also available if you'd rather set it and forget it but still benefit from energy savings.
- Features
- Smart Wi-Fi thermostat with touchscreen control
- ENERGY STAR certified
- Seamless integration with Amazon Alexa and Google Assistant
- Features
- 7-day programmable timeline with auto Home/Away settings
- Works with Siri/Alexa/Google for voice control
- Intuitive digital control panel with touch screen
- Features
- 5-2 day scheduling
- 1 Heat/1 Cool compatibility
- backlit display
- Features
- WiFi smartphone app remote control
- Voice control (Alexa & Google Home)
- Weekly programmable schedule
- Features
- Redesigned and reengineered
- Crisp glass finish and vivid touch display
- Powerful quad-core processor
- Features
- Make your old AC smart in minutes
- Real-time temperature and humidity monitoring
- Remote access and hands-free voice control
- Features
- 7-day flexible programming
- Geofence technology
- Auto change heat/cool
- Features
- 7-day flexible scheduling
- Location-based temperature control
- Works with Alexa, HomeKit, Google Assistant
- Features
- Wi-Fi enabled
- Full color display
- Push button control
- Features
- WiFi connectivity for remote control via app
- 7-day programmable schedule for customized settings
- Single-stage heating and cooling system compatibility
- Features
- Companion to Flair Smart Vents
- Room-by-room temperature control
- Works with 200+ mini split brands
- Features
- Smart Wi-Fi connectivity
- Touchscreen display
- Programmable 7-day schedule
- Features
- Smart WiFi Programmable Thermostat
- App & voice control via Nest app, Alexa & Google Assistant
- Energy-saving Eco Temperatures and Home/Away Assist
- Features
- 6+1 programming function for daily temperature settings
- NTC temperature sensor for accurate readings
- LCD display with touch buttons for easy adjustment
- Features
- 7 days programmable for energy saving
- WiFi and Bluetooth Mesh technology for stable connectivity
- 3.95-inch large touchscreen for easy control
