HearthCircuit

Smart Thermostat

Ecobee Smart Thermostat Premium

by Ecobee

The ecobee Smart Thermostat Premium stands out as one of the most complete smart thermostats on the market, blending precise climate control with genuine air quality insight and strong ecosystem support, making it a worthwhile investment for tech-savvy homeowners focused on comfort and efficiency.

Benchmarked alongside 55 other smart home products in our lab, averaging 4.5/5 across the catalog.

Overall score4.6/5.0
Verdict
The ecobee Smart Thermostat Premium stands out as one of the most complete smart thermostats on the market, blending precise climate control with genuine air quality insight and strong ecosystem support, making it a worthwhile investment for tech-savvy homeowners focused on comfort and efficiency.

Technical Specifications

Display4.3-inch color touchscreen
ConnectivityWi-Fi 802.11 b/g/n
Sensor RangeUp to 40 feet (SmartSensor)
Compatible Systems24V HVAC, heat pumps, dual-fuel
Voice AssistantBuilt-in Alexa
  • Built-in Alexa voice assistant
  • Includes SmartSensor for room balancing
  • Indoor air quality and humidity monitoring
  • Smart home/away geofencing
  • Detailed energy usage reports
  • Works with Apple HomeKit, Google Assistant, and Alexa
  • Smoke and CO alert integration

Pros

  • ✓ Excellent build quality and modern touchscreen design
  • ✓ Air quality tracking not found on most competitors
  • ✓ SmartSensor greatly improves whole-home comfort
  • ✓ Wide HVAC compatibility including heat pumps
  • ✓ Robust smart home ecosystem integration

Cons

  • ✕ Higher price point than base ecobee models
  • ✕ Setup can be complex for unusual wiring configurations
  • ✕ Subscription needed for some advanced features
  • ✕ Bulkier profile than minimalist thermostat designs
92%

Ecobee Smart Thermostat Premium

by Ecobee

  • Whole-home temperature balancing
  • Built-in air quality sensor
  • Hands-free Alexa control
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Trusted by readers of HearthCircuit56 products reviewedSite average 4.5/5

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The ecobee Smart Thermostat Premium is the flagship climate control hub for modern homes, combining precise temperature management with built-in air quality monitoring. It pairs a crisp touchscreen display with a sleek, edge-lit design that fits seamlessly into any room decor, while its included SmartSensor helps balance temperatures between rooms that tend to run hot or cold. Voice control is baked in, letting you adjust settings hands-free using Alexa built directly into the device.,Beyond temperature scheduling, the Premium model tracks indoor air quality, humidity, and even detects smoke or CO alerts through connected sensors, giving homeowners a fuller picture of their home's environment. The companion app offers detailed energy reports, geofencing to detect when you have left home, and smart scheduling that learns your habits over time to reduce wasted heating and cooling cycles.,Setup is straightforward thanks to color-coded wiring and an in-app guided installation, and compatibility spans the vast majority of 24V HVAC systems including heat pumps. Whether you are aiming to lower utility bills, improve indoor comfort, or simply modernize your home with smarter automation, this thermostat delivers a polished, feature-rich experience backed by ecobee's long track record in the smart home space.

Customer reviews

Noticeably more comfortable home — Marcus Whitfield (2024-02-14)
After adding the SmartSensor to our bedroom, the temperature swings we used to get disappeared completely. The air quality readings were an unexpected bonus.
Great features, tricky install — Diane Kowalski (2024-03-02)
Took me a bit longer to wire than expected since my old system didn't have a C-wire, but ecobee support walked me through it. Loving the automation now.
Energy bill actually dropped — Trevor Simmons (2024-01-20)
The scheduling and geofencing combo has cut our heating costs noticeably this winter. The app reports make it easy to see where the savings come from.
Sleek and smart — Priya Anand (2024-03-18)
Looks fantastic on the wall and the touchscreen is very responsive. Only wish the base price included two sensors instead of one.