Summary#
The ecobee Smart Thermostat Enhanced is a premium WiFi thermostat that saves up to 26% on heating and cooling costs with intelligent occupancy sensing. Compatible with Siri, Alexa, and Google Assistant, it works with 90% of HVAC systems and includes a Power Extender Kit for homes without a C-wire. Energy Star certified with 3,400+ positive reviews, it's the ideal choice for homeowners wanting smart climate control without the premium price tag.
At a Glance#
Product : Smart Thermostat Enhanced
Brand : ecobee
Best For : Homeowners wanting reliable, energy-saving smart thermostat with multi-platform voice control
Protocol : WiFi (2.4GHz)
Buy Now : ecobee Smart Thermostat Enhanced on Amazon
Key Highlights:
- Save up to 26% annually on heating and cooling costs
- Works with Siri, Alexa, and Google Assistant
- Built-in radar occupancy sensing for automatic adjustments
- Compatible with 90% of HVAC systems
- Power Extender Kit included for homes without C-wire
Who Should Buy This#
The ecobee Smart Thermostat Enhanced hits the sweet spot between the basic entry-level thermostats and the premium Smart Thermostat Premium. It delivers most of the smart features you need at a more accessible price point.
Perfect for:
- Homeowners upgrading from manual thermostats who want meaningful energy savings
- Multi-platform households with both iOS and Android users (works with all major voice assistants)
- DIY installers who appreciate the included Power Extender Kit and clear instructions
- Budget-conscious smart home enthusiasts who don't need the built-in speaker of the Premium model
Design & Build Quality#
The ecobee Smart Thermostat Enhanced sports a sleek, minimalist design with a high-resolution touchscreen display. The compact square form factor (4.09" x 4.09" x 0.94") sits flush against the wall and looks modern in any home.
The touchscreen is responsive and easy to read, showing current temperature, humidity, and system status at a glance. The interface is intuitive enough that even non-tech-savvy family members can adjust settings without confusion.
Build quality feels solid—this is a hardwired device, so you'll never worry about battery replacements or losing connectivity during power outages (assuming your HVAC system has power).
Key Features#
26% Energy Savings#
The ecobee Smart Thermostat Enhanced automatically adjusts temperature when you're away to avoid heating or cooling an empty home. Real-world users report savings between 15-26% on their energy bills compared to traditional thermostats.
Built-in Radar Occupancy Sensing#
The thermostat uses radar technology to detect when you're home, away, or sleeping. It preheats or precools your home before you arrive so it's comfortable the moment you walk in. This happens automatically without needing to set schedules.
Works with All Major Voice Assistants#
Control your thermostat with voice commands through Siri (Apple HomeKit), Amazon Alexa, or Google Assistant. Say "Hey Siri, set the thermostat to 72" or "Alexa, what's the temperature inside?" for hands-free control.
SmartSensor Compatible#
Add optional ecobee SmartSensors to detect which rooms are occupied and adjust the temperature accordingly. Place sensors in frequently used rooms like bedrooms or home offices for personalized comfort.
Power Extender Kit Included#
Many older homes lack a C-wire (common wire) that most smart thermostats require. The ecobee includes a Power Extender Kit (PEK) in the box that solves this problem, making installation possible in nearly any home.
Technical Specifications#
Display : 3.5" full-color touchscreen
Dimensions : 4.09" W x 4.09" H x 0.94" D
Connectivity : WiFi 802.11 b/g/n (2.4GHz)
Compatibility : 90% of 24 VAC HVAC systems (gas, oil, electric, dual fuel, heat pump, boilers)
Voice Control : Siri, Alexa, Google Assistant
Certifications : Energy Star, HomeKit, SmartThings, IFTTT
Power : Hardwired (C-wire or Power Extender Kit)
Pros & Cons#
Pros:
- Saves up to 26% on heating and cooling annually
- Works with Siri, Alexa, and Google Assistant
- Built-in radar occupancy sensing requires no scheduling
- Power Extender Kit included for homes without C-wire
- Compatible with 90% of HVAC systems
- Energy Star certified
Cons:
- Requires C-wire or included Power Extender Kit
- WiFi 2.4GHz only, no 5GHz support
- No built-in speaker (unlike Premium model)
- SmartSensors sold separately
Price & Value#
At around $170, the ecobee Smart Thermostat Enhanced offers exceptional value. It includes features like occupancy sensing and multi-platform voice control that competitors charge $250+ for. The Power Extender Kit inclusion alone saves $40-60 compared to buying it separately.
Where to Buy: ecobee Smart Thermostat Enhanced on Amazon
Final Verdict#
Buy it. The ecobee Smart Thermostat Enhanced delivers the perfect balance of smart features, energy savings, and broad compatibility. If you want a thermostat that works with all major voice assistants, saves money on energy bills, and installs in almost any home, this is the one to get.
Our recommendation: Pair it with one or two SmartSensors for bedrooms or frequently used rooms to maximize comfort and savings.