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Best Thermostats of 2026

We test and rank the best thermostats using real-world data, expert analysis, and verified user feedback.

Expert reviewed Data-driven scoring Verified reviews 2 products tested Category scored

Showing 1-2 of 2 rankings

Top Thermostats at a glance

Product Overall score Category Best for Review
Honeywell Home RTH9585WF1004 Smart Thermostat Review 79 Thermostats The Honeywell Home RTH9585WF1004 is a Wi-Fi smart thermostat designed for home heating and cooling control, with touchscreen access, app control, and voice assistant support. It stands out for flexible scheduling, comfort features, and a compact design, but installation and compatibility checks are important before buying. Open
Honeywell Home RTH6580WF Thermostat Review 73 Thermostats The Honeywell Home RTH6580WF is a Wi-Fi programmable thermostat built for everyday home climate control, with app access, weekly scheduling, and voice assistant support. It stands out for ease of use and practical remote control, but buyers should check system compatibility carefully because it requires a C-wire and receives mixed feedback on connectivity and long-term reliability. Open

How we rank

We score each product across everyday home performance, ease of use, design, reliability, space fit, safety, and long-term value.

Home performance25%
Features & usability25%
Design & comfort20%
Reliability & maintenance15%
Value15%
Scoring methodology
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Featured guide

How to Choose the Right Thermostats in 2026

Our guide walks through key features, metrics, and tradeoffs.

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