Top Smart Thermostats of 2026
The highest-rated smart thermostats of 2026, ranked by community votes on Peakd.
Rankings factor in vote confidence: more votes can outweigh a higher score with fewer votes.
Showing live rankings. Historical snapshots will appear once daily snapshots begin.
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CircadiaOS
CircadiaOS is an iOS app that connects sleep trackers (Oura, Whoop, Apple Watch, Garmin, Fitbit) to smart thermostats and automatically adjusts your bedroom to a personalized nightly temperature curve
Rankings reflect community votes. Daily snapshots preserve historical positions.
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Frequently Asked Questions
What is the best smart thermostats in 2026?▾
Rankings for Smart Thermostats in 2026 are based on community votes. No entity has received enough votes (minimum 2) to be officially ranked yet.
How are annual rankings calculated?▾
Peakd annual rankings reflect trust-weighted community votes. Daily snapshots capture rank positions, and the most recent snapshot for the year is displayed. Rankings cannot be manipulated by companies.
What changed from 2025?▾
Rankings shift as the community votes. New entrants may appear while others drop. Compare with the 2025 rankings to see movement.