Honeywell T6
Smart Thermostats

T6

Honeywell

Analysis updated Mar 3, 2026

Honeywell Home T6 Smart Thermostat works with C wire or 2-wire systems, adjusts setpoints for home/away, and has a 5-year warranty. The Honeywell T6 scores 75/100 based on 1 expert review in the smart thermostats category.

Critic Score

What's this?
75

based on 1 expert review

Consumerreports

Score pending

Need at least 3 expert reviews to confirm this score

Where to buy

Help keep the site running by buying via partners.

Score pending — we need at least 3 critic reviews to calculate a score and extract pros & cons.

1 Expert Review

75

The Honeywell Home T6 Pro TH6210U is a programmable thermostat that uses a C wire for primary power and offers basic features like home/away functionality.