Best Smart Thermostats (2026)

We analyzed 107 publications across 137 models to find the best smart thermostats.

#1Also Great

3 expert reviews$70

Excellent

Easy to use

Easy installation

Attractive design

Limited features

High price

#2Also Great

$230

Remote room sensor

Easy setup

Pricey

Best for most

$230

Other

Easy to use

High price

Low cost

$52

Intuitive touchscreen

Easy installation

Higher price for basic features

Quick Comparison

#	Product	Score	Price	Top Pro	Top Con
1	Nest Learning Thermostat 3rd Generation	89	$70	Easy to use	Limited features
2	ecobee ecobee4	89	$230	Remote room sensor	Pricey
3	Ecobee Smart Thermostat Premium	87	$230	Other	High price
4	Emerson Touch 2	84	$52	Intuitive touchscreen	Higher price for basic features