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 233 items
- Features
- Works with Matter, Alexa, Apple Home, Google Assistant
- App and voice control
- 7x24 scheduling
- Features
- WiFi and Bluetooth connectivity
- Controls two outlet devices independently
- Temperature, humidity, VPD triggers
- Features
- Smart AC control
- Energy saving features
- Easy setup
- Features
- APP Control via Tuya Smart Life
- Voice Control with Google Home and Alexa
- Programmable with 5+2, 6+1, and 7-day modes
- Features
- Smart control with voice assistant integration
- Energy tracking with user-friendly app
- Versatile for 120V and 240V systems
- Features
- AHR Product of the Year
- AI-based temperature control
- Works with Alexa, Google, IFTTT
- Features
- Large 8" Backlit Display
- WiFi-Enabled with Programmable Options
- Advanced HVAC Compatibility
- Features
- 4.3 inch diagonal color touchscreen
- Wi-Fi or Ethernet connectivity
- Up to 5 heat stages and 2 cool stages
- Features
- Programmable smart thermostat that learns your schedule and the temperatures you like and programs itself to help you save energy and stay comfortable
- Home/Away Assist automatically adjusts itself to an Eco Temperature after you leave, so you don’t heat or cool an empty home; remote control lets you change the temperature from anywhere on your phone, laptop, or tablet
- With Energy History, just check your phone to see how much energy you used and why, or use Quick View on the display to reach Energy History, settings, or your schedule; the Nest Leaf appears when you choose a temperature that saves energy
- Features
- 3 Heat / 2 Cool Heat Pump
- 2 Heat / 2 Cool Conventional
- Made in United States
- Features
- Works with Alexa and Google Home
- Battery-powered (no AC power needed)
- Weekly programmable with multiple modes
- Features
- Programmable
- Smart thermostat for home
- Compatible with Alexa
- Features
- WiFi and app connectivity
- Matter Certified for smart home integration
- Compatible with Alexa, Google Assistant, Apple HomeKit
- Features
- WiFi and Alexa enabled for remote access
- 7-inch high-resolution color touchscreen
- Compatible with 4-wire standard thermostat cables
- Features
- 7-day flexible programming
- Extra-large backlit display
- Smart Response Learning
- Features
- Amazon Alexa and Google Assistant compatible
- Remote monitor and control via app
- Large 10.3 sq in LCD touchscreen
- Features
- AHR Product of the Year
- AI-based Comfy Max
- Universal auto-detection
- Features
- Smart AC control with air quality sensor
- Reduces cooling costs up to 40%
- Geofencing and climate react
- Features
- Makes mini-split smart
- Free app with remote control
- Voice control: HomeKit, Alexa, Google Home
- Features
- 4.3 inch diagonal color touchscreen
- Wi-Fi or Ethernet connectivity
- Supports up to 5 heat stages
- Features
- Smart outlet controller
- Two independent programs
- Temperature and humidity triggers
- Features
- WiFi + app connectivity for remote control
- Matter Certified for seamless smart home integration
- Compatible with Amazon Alexa, Google Assistant, Apple Home Kit
- Features
- Complete home comfort control
- Remote monitor and control with app
- Amazon Alexa and Google Assistant compatible
- Features
- Control AC from anywhere via app
- Compatible with 20,000+ models
- Works with Alexa, Google, Siri
