Best Overall$200-$250
Ecobee Smart Thermostat Premium
Uses indoor humidity data to maintain more consistent comfort than competitors. Built-in Alexa with mic and speaker means no smart speaker needed, and it learns your schedule automatically.
This is the one to buy if you want set-it-and-forget-it comfort. The humidity-aware temperature adjustment is a genuine differentiator that Nest and Honeywell simply don't match.
Pros
- Uses indoor humidity data when adjusting temperature set points for more consistent comfort
- Built-in Alexa compatibility with mic and speaker — no extra smart speaker required
- Schedule Assistant learns your behavior over time automatically
- Works across multiple sources including Wirecutter, CNET, and Tom's Guide
Cons
- Premium price point compared to budget alternatives like Amazon Smart Thermostat
- Built-in Alexa may be unnecessary for households already using Google ecosystem
- Higher-end features may be overkill for simple single-zone homes
“The Ecobee Smart Thermostat Premium kept my 1,500-square-foot, three-level house more consistently comfortable than any other thermostat we tested”
— Wirecutter