10 Best Ecobee Smart Thermostat Comparison of 2026

Why We Love It

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  Save up to 23% every year on heating and cooling costs, adjusts to your set schedule to save energy when youre gone and optimize comfort when youre home. Compared to a hold of 72
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  Compatible with 85% of systems, check your systems compatibility with our online ecobee Compatibility Checker on the ecobee support page
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  Change your temperature by easily tapping the color touchscreen or using the ecobee app. Plus, free software upgrades ensure you get the best out of your Smart Thermostat Essential, for years to come
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  Automatically adjusts to your set schedule to save energy when youre gone and optimize comfort when youre home. Keep track of your energy consumption when you're on the go on the ecobee app
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  Easy DIY install. No C Wire, no problem. Get the ecobee Power Extender Kit (PEK) for homes without a C-Wire and keep your walls looking nice with our trim kit both sold separately
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  Works with leading smart home ecosystems. Pair Smart Thermostat Essential with Apple HomeKit, Google Assistant, and Alexa
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  Works with most 24 VAC HVAC equipment: Gas, oil, electric, dual fuel, forced air Conventional (2H/1C or 1H/2C) Heat Pump (2H/1C) Boilers. You can check your systems compatibility with our online ecobee Compatibility Checker on the ecobee support page
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  Add in a SmartSensor which allows you to measure the temperature in rooms that matter most. It reads temperature and movement in whatever room it is placed in for complete home monitoring and energy savings (SmartSensor 2 pack sold separately)
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  Built in eco+ Smart Features: Indoor humidity detection, schedule assistant, time of use which preheats or precools your home when energy is less expensive to reduce energy use during peak hours

Main Highlights

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  Save up to 26% per year on heating and cooling costs. ENERGY STAR certified. Included SmartSensor (50 dollar value) prompts your thermostat to make temperature adjustments ensuring comfort. Compared to a hold of 72°F/22°C
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  Seamlessly connects to ecobee Smart Doorbell Camera (wired) for a live stream of your door and enables two-way talk from your smart thermostat
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  Compatible with 95% of systems. Check your systems compatibility with our Compatibility Checker on the ecobee support page. The Power Extender Kit (PEK) and Trim Kit is included in the box with everything else youll need for an easy DIY install
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  The built-in air quality monitor alerts you to poor air quality, provides tips on how to improve it, and reminds you when its time to change your furnaces air filter
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  Premium materials and advanced engineering mean a large, vibrant display with a cinematic interface, a timeless design, metal siding, and built-in radar technology for occupancy sensing and security
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  Comes with a smart speaker and your choice of Siri* or Alexa built in. Control your home using your voice and listen to your favorite Spotify playlists and podcasts through your thermostats speaker. *Apple home hub required to enable Siri
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  Compatible with most 24VAC HVAC systems: furnaces, ACs (2H/2C), heat pumps (2H/2C + 2 stage AUX), boilers, PTACs, and fan coil units (3 fan speeds). Includes Power Extender Kit for C-Wire-less homes, ensuring easy installation
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  If a window or door is left open for 5 minutes ecobee will alert you and automatically pause your heating or cooling. SmartSensor for doors and windows and an ecobee Smart Security subscription required to access this feature

Main Highlights

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  Save up to 26% per year on heating and cooling costs Automatically adjusts the temperature when youre away to never heat or cool an empty home. Compared to a hold of 72°F
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  Compatible with 90% of systems so check your systems compatibility with our Compatibility Checker on the ecobee support page. The Power Extender Kit (PEK) and Trim Kit is included in the box with everything else youll need for an easy DIY install.
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  Built-in radar occupancy preheats or precools your home before you arrive so its the perfect temperature the moment you walk in. Automatically adjusts to your desired temperature when youre home or sleeping to keep you comfortable day and night.
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  Learns your temperature preferences and your schedule so your home is just the way you like it and automatically adjusts based on humidity.
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  Use your smart home platform and the ecobee app to control your thermostat from anywhere with your smartphone, tablet, or Apple Watch.
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  Add ecobee SmartSensors which will detect which rooms are in use and adjust the temperature accordingly.
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  Works with most 24 VAC HVAC equipment: Gas, oil, electric, dual fuel, forced air Conventional (2H/2C) Heat Pump (3H/2C), & Boilers. Includes Power Extender Kit for homes without a C or Common Wire, to ensure an easy installation
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  Hardwired so you never have to worry about losing control or replacing batteries. Compatible with 90% of systems.

Main Highlights

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  Knows when a room is occupied and communicates the temperature to your ecobee smart thermostat from up to a range of 60 ft, through walls and floors. This prompts your thermostat to make temperature adjustments ensuring comfort.
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  Place SmartSensor in your bedroom and say goodbye to those moments that are either too hot or too cold throughout the night.
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  Understands your household comings and goings, saving energy and saving you money by not heating or cooling an empty home.
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  Youll be able to see the temperature difference and occupancy in particular parts of your home and adjust right from the ecobee app for maximum comfort.
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  Installation is quick and easy. Place your SmartSensor, magnetically and wirelessly, at least 5ft above the floor on its satin-steel stand or on any wall using the self-adhesive wall mounting brackets
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  It can detect unexpected motion. When Smart Security is armed, you get real-time alerts on the ecobee app, so you know whats happening at home when youre not there. *Requires ecobee Smart Security subscription.

Main Highlights

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  Specifically designed to work with ecobee Smart Thermostat Essential only. Does not work with other ecobee Smart Thermostat models
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  Easily covers old wiring and imperfections keeping your wall looking fresh with your new Smart Thermostat Essential install
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  The trim plate matches your Smart Thermostat Essential and fits flush right against your wall with its smooth, round edges
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  In homes where the thermostat attaches to a junction box, a plastic or metal box that houses wires, the Trim Kit is required to mount your smart thermostat
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  Every trim plate comes with an easy-to-follow mobile installation guide. Simply scan the QR code on the box

Main Highlights

Main Highlights

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  This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day limited hardware warranty.
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  Finish: Black
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  Manufactured By: Ecobee

Main Highlights

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  Perfect FitSpecifically designed for the 2025 ecobee Smart Thermostat Essential.
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  Covers Wall ImperfectionsLarge enough to hide marks and holes from your old thermostatno need for caulk or paint. Sits flush against the wall for a clean finish.
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  Sleek & Smudge-FreeModern look enhances your thermostat's style while resisting fingerprints for a consistently clean appearance.
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  Quick & Easy InstallationInstalls in minutes with no painting or patching requiredinstantly improves the look of your setup.
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  Premium & DurableMade from high-quality, double-coated material for long-lasting durability and a smooth, fingerprint-resistant finish.

Main Highlights

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  Compatibility: It only fits for Ecobee Smart Thermostat Premium & Enhanced. (Not compatible with Ecobee Smart Thermostat Essential 2025, Ecobee Smart Thermostat 3/4/3 Lite and junction box).
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  Well-Designed: The wall plate perfectly creates a modern and stylish Ecobee Thermostat trim plate to cover the holes or marks left by your old thermostat and don't have to do remodeling work and painting.
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  More Stable: Plate cover can be easily installed. Design of center Snap fit can connect with Ecobee Thermostat base firmly.
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  Fingerprint Resistant: The Smart Thermostat Essential Trim Kit is Made from ABS material to ensure the plate is durable, Each cover is double coated to ensure longevity and never worry that leaving fingerprint.
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  Size: 7.7*5.4*0.3 inch/19.6*13.6*0.8 cm,Our trim plate can make your Ecobee Smart Thermostat Essential looking better than before! NOTE: ECOBEE SMART THERMOSTAT IS NOT INCLUDED!
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  More Stable: Plate cover can be easily installed. Design of center Snap fit can connect with Ecobee Thermostat base firmly.

Main Highlights

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  Perfect Fit -- The Smart Thermostat Trim Kit is specifically engineered for seamless ONLY compatibility with ecobee Smart Thermostat Essential, providing a clean solution to conceal old wiring and wall imperfections while maintaining a polished look.
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  Sleek Design -- Featuring smooth, rounded edges, the trim plate is precision-designed to complement your Smart Thermostat's aesthetics and sits perfectly flush against your wall surface for a professional installation.
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  Easy Setup -- Clean and seamless wall installation! Perfect solution to hide imperfections around your thermostat. Quick installation saves hours compared to painting or wall repairs.
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  Required for Junction Boxes --This mounting solution is required for proper installation in homes where thermostats connect to junction boxes (the plastic or metal enclosures housing electrical wiring).
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  Premium ABS Plastic Construction -- Crafted from high-quality ABS plastic for lasting performance.