Amazon Smart Thermostat vs Ecobee Smart Thermostat Premium
Side-by-side comparison of features, pricing, ratings, and alternatives.
The Amazon Smart Thermostat is an Alexa-compatible smart thermostat that helps you save energy and stay comfortable at home. With its ENERGY STAR certification, you can trust that it's designed to be energy-efficient. The thermostat also features an away mode that automatically adjusts the temperature when you're not home.
The Ecobee Smart Thermostat Premium goes beyond basic temperature scheduling with a built-in air quality monitor tracking VOCs, humidity, and CO2 estimates, alerting users when ventilation or filter changes are needed for healthier indoor air. Included SmartSensors placed in different rooms detect occupancy and temperature throughout the home, letting the system average or prioritize specific rooms rather than relying on a single sensor at the thermostat's often-inconvenient hallway location. Built-in Alexa voice assistant means the thermostat itself can play music, answer questions, or control other smart home devices, functioning as both climate control and a smart speaker in one wall-mounted unit.
Around $249.99 MSRP, includes one SmartSensor.
- Energy-efficient
- Easy to install and use
- Compatible with Alexa
- Customizable temperature settings
- Room sensors solve uneven temperature issues
- Useful built-in air quality monitoring
- Built-in Alexa adds smart speaker functionality
- Strong energy reporting
- Limited compatibility with other smart home systems
- No geofencing feature
- No humidity control
- Additional SmartSensors cost extra for larger homes
- Requires compatible HVAC wiring
- Slightly bulkier than minimalist competitors
What reviewers say
Amazon Smart Thermostat Reviews
No reviews yet.
Ecobee Smart Thermostat Premium Reviews
4.0 (2)Great smart-thermostat
Been a regular user of Ecobee Smart Thermostat Premium for a while now. Useful built-in air quality monitoring. One minor gripe: slightly bulkier than minimalist competitors, but it hasn't been a dealbreaker. Would recommend.
Great smart-thermostat
We've been using Ecobee Smart Thermostat Premium for a few months now and it's genuinely made a difference. Strong energy reporting. One minor gripe: requires compatible hvac wiring, but it hasn't been a dealbreaker. Would recommend.
More alternatives & similar tools
Alternatives to Amazon Smart Thermostat
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A smart thermostat that learns your schedule and saves energy automatically.
A smart thermostat with a built-in air quality monitor and room sensors.
Smart temperature control with room sensors for whole-home comfort.
Self-installable wired smart thermostat with a bridge, compatible with most boilers and heat pumps.
Alternatives to Ecobee Smart Thermostat Premium
View all →A smart thermostat that learns your schedule and saves energy automatically.
Monitor your home's air quality, humidity, temperature, and noise levels in real-time.
Smart temperature control with room sensors for whole-home comfort.
The Verdict
AI-generated from listing dataEcobee Premium offers richer features like air‑quality monitoring and room sensors, while Amazon Smart Thermostat is a simpler, ENERGY STAR‑rated Alexa‑only device.
Key differences
- •Ecobee includes built‑in air quality (VOC, humidity) monitoring; Amazon does not.
- •Ecobee provides separate SmartSensors for per‑room temperature; Amazon has no room‑sensor add‑ons.
- •Amazon is marketed as easy‑install with basic Alexa control; Ecobee needs compatible HVAC wiring and is bulkier.
- •Ecobee integrates with Alexa, Google Assistant, and Apple HomeKit; Amazon’s compatibility is limited mainly to Alexa.
- •Pricing is disclosed for Ecobee (~$249.99 MSRP); Amazon’s price is not specified.
Pricing & value
Ecobee price disclosed at $249.99 MSRP; Amazon price not specified, so Ecobee wins on transparent cost.
Energy efficiency & running cost
Both promote energy savings; Amazon is ENERGY STAR certified, Ecobee offers detailed usage reports—no clear advantage.
Features
Ecobee adds air‑quality monitoring, room sensors, and multi‑assistant integration; Amazon offers only basic Alexa temperature control.
Ease of installation / setup
Amazon marketed as easy install; Ecobee requires compatible HVAC wiring and is bulkier.
Size & footprint
Ecobee described as slightly bulkier; Amazon’s size not detailed, implying a smaller, less obtrusive unit.
Choose Amazon Smart Thermostat if…
Buyers seeking a straightforward, ENERGY STAR‑rated thermostat with minimal setup and Alexa focus.
Choose Ecobee Smart Thermostat Premium if…
Homeowners who want air‑quality tracking, per‑room comfort and broader smart‑home integration.
Common questions
What is the price difference between the two thermostats?
Ecobee Premium is listed at about $249.99 MSRP; Amazon Smart Thermostat price is not provided in the facts.
Does either thermostat monitor humidity or air quality?
Ecobee Premium includes built‑in VOC and humidity monitoring; Amazon Smart Thermostat does not offer air‑quality features.
Which device works with more smart‑home platforms?
Ecobee integrates with Alexa, Google Assistant, and Apple HomeKit; Amazon is limited to Alexa compatibility.