Cielo Smart Thermostat Eco | Supports Conventional Systems up to (2H/2C) & Heat Pumps (4H/2C) | Free C-Wire Adapter | Alexa, Google, Siri Shortcuts, SmartThings, IFTTT | DIY Installation (Black)

Energy Efficiency – Sophisticated algorithms fine-tune heating and cooling, minimizing energy use and cutting down on utility costs.
Global Control – Control from anywhere, anytime, using the free iOS and Android app.
Intelligent Scheduling – Customize or use preset options for Home, Away, and Sleep modes to tailor your home’s climate to your lifestyle.
Energy Consumption Insights: Gain detailed understanding of your heating/cooling patterns and make smarter choices to decrease energy usage.
Vacation Mode – Protects your home from extreme temperatures during vacations, ensuring minimal energy use for peace of mind.
Easy Installation – Effortlessly install it yourself; includes a C-Wire adapter for homes without an existing C-Wire.
Compatibility – Works with Most 24V HVAC Systems – including Gas, Electric, Oil, Hot Water, Heat pump, and Geothermal. Conventional Heating: 2-heat (W1, W2) stages, Conventional Cooling: 2-cool (Y1, Y2) stages, Fan: 1-stage Fan (G), Heat pump: Cool / Heat (O/B) With Auxiliary Heat (W1, W2) stages. Power: R Rc, Rh, C.
Smart Home Integration – Works with Alexa, Google Assistant, Siri, SmartThings, IFTTT & Cielo Linked.
Dedicated Customer Service – Contact the Cielo support team from 9 am to 9 pm ET (Mon-Fri) via email or phone for prompt, personal assistance. Experience minimal wait times with over 98% of calls answered in under 2 minutes.