Best Smart Thermostats (2026)

We analyzed 61 critics across 60 models to find the best smart thermostats.

#1Also Great

5 critics reviewed this$249

Excellent

Remote room sensor

Easy setup

Energy-saving features

Pricey

Mobile app is hard to navigate and not native ios

#2Also Great

$255

Works with alexa, homekit, and google home

Monitors air quality

Pricey

Best for most

$110

Intuitive touchscreen

Easy installation

Higher price for basic features

Quick Comparison

#	Product	Score	Price	Top Pro	Top Con
1	ecobee ecobee4	89	$249	Remote room sensor	Pricey
2	Ecobee Smart Thermostat Premium	88	$255	Works with alexa, homekit, and google home	Pricey
3	Emerson Touch 2	84	$110	Intuitive touchscreen	Higher price for basic features