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 Heating & Cooling Systems
Found 392 items
- Features
- Wi-Fi Connectivity: Works on both 2.4 GHz and 5 GHz networks for flexible, reliable installation. Compatible with the Resideo/First Alert app, Amazon Alexa, Google Assistant, Apple HomeKit, and SmartThings
- Smart Scheduling: Offers multiple scheduling modes—5-1-1 day, 5-2 day, 7-day, 1-week schedules, or no schedule—with geofencing-based auto-away support. Adaptive learning adjusts system usage to reach desired temperatures efficiently
- User-Friendly Design: UWP wall plate ensures fast, clean installation and upgrade readiness. Large, bright display features a crisp font and optional always-on backlight. Customizable screen layouts let users prioritize display elements.
- Features
- Programmable learning thermostat
- Self-programs to save energy
- Remote control via phone/laptop
- Features
- Control AC from anywhere via app
- Compatible with 20,000+ models
- Works with Alexa, Google, Siri
- Features
- Matter-certified smart control
- 110 CFM quiet ventilation
- 1200 lumens tunable white light
- Features
- Smart control with remote and app
- Compatible with Alexa and Google Home
- Dimmable flicker-free LED lighting
- Features
- 3.5-inch color touch screen
- Compatible with Alexa and Google
- 7-day and 8-period scheduling
- Features
- Smart control via WiFi and Bluetooth
- Self-learning energy optimization
- Voice control with Alexa and Google Home
- Features
- Built-in WiFi for remote control
- 7-Day programmable with auto-changeover
- 4-stage heat, 2-stage cooling
- Features
- Wi-Fi compatibility via Healthy Air App
- Indoor air quality control (humidifier, dehumidifier, ventilation)
- Easy installation with user-friendly setup
- Features
- Smart control via mobile app for remote temperature adjustments
- Voice control capability integration with leading smart home assistants
- Programmable week settings for custom temperature schedules
- Features
- Compatible with Alexa and Google Home for voice control
- Programmable via app for energy savings
- Includes custom wall plate for ensured fit
- Features
- ENERGY STAR Certified
- Large touchscreen display
- Up to 2H/1C heat pump and 2H/2C conventional
- Features
- 2 Heat / 2 Cool multi-stage
- 7-day programmable schedule
- White backlight LCD display
Smart Fan
(75)
Smart Low Profile Ceiling Fan with Light Smart voice, app, remote control
€81.42
€90.47
- Features
- Smart voice, app, remote control
- 6-speed quiet DC motor
- Customizable brightness and color temperature
- Features
- Wi-Fi/Voice/Alexa Control
- 6 Modes and 10 Speeds
- 12H Timer and Temperature Sensor
Smart Thermostat
(300)
Honeywell Home RENEWRTH8800WF/U White Energy Star certified for energy savings
€70.82
€57.93
- Features
- Energy Star certified for energy savings
- 7-day flexible scheduling or geofencing control
- Auto Home and Away Mode with geofencing
- Features
- Smart thermostat with RedLINK 3.0
- Indoor air sensor included
- Wi-Fi enabled
- Features
- Programmable smart thermostat that learns temperatures and programs itself for energy savings
- Home/Away Assist automatically adjusts to Eco Temperature when away
- Remote control via phone, laptop, or tablet from anywhere
Smart Thermostat
(354)
Honeywell TH8321WF1001/U Remote comfort control from anywhere
€163.69
€171.10
- Features
- Remote comfort control from anywhere
- Universal application across system types
- Intuitive programming for easier setup
Smart Thermostat
(1014)
Honeywell TH8320R1003 White Precise temperature control (+/- 1°F)
€132.66
€121.24
- Features
- Precise temperature control (+/- 1°F)
- Stages up to 3 Heat/2 Cool
- RedLINK wireless communication
Smart Thermostat
(3421)
Honeywell Home RTH8560D Crystal-clear bright blue backlit display
€72.08
€73.08
- Features
- Crystal-clear bright blue backlit display
- Smart Response Learning Technology
- 7-day programmable scheduling
Smart Thermostat
Smart WiFi Temperature Humidity Monitoring Switch Advanced remote control via iOS/Android apps
€14.91
- Features
- Advanced remote control via iOS/Android apps
- Real-time monitoring of connected equipment
- Comprehensive historical data recording
- Features
- Wi-Fi remote control via Tuya Smart app
- Dual functionality for heating and cooling devices
- LED knob screen for easy temperature adjustment
- Features
- Matter-enabled smart-home speaker connectivity
- No new accounts or apps required
- Works with Apple Home, Google Home, Alexa, SmartThings
