Tech

Best Smart Thermostats 2024: Nest vs Ecobee vs Honeywell

Updated: 8/7/2026

Our top picks

Editorially reviewed and rated for value.

1Best pick

Google

Google Nest Learning Thermostat (3rd Gen) - Stainless Steel

This smart thermostat learns your schedule and adjusts temperatures automatically, saving energy and money. It integrates seamlessly with Google Home and other smart devices, making it a top choice for tech-savvy homeowners.

249.99 USD

★★★★★4.7

(12,345)

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ecobee

ecobee SmartThermostat with Voice Control, Black

This thermostat includes a built-in Alexa voice assistant and a remote sensor to manage hot and cold spots, ensuring comfort in every room. It works with Apple HomeKit, Google Assistant, and SmartThings, appealing to a wide range of smart home users.

249.99 USD

★★★★★4.6

(9,876)

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Sensi

Sensi Touch 2 Smart Thermostat with Color Display, ST75

This affordable smart thermostat features a vibrant touchscreen and simple app control, making it easy to program and monitor energy usage. It is compatible with most HVAC systems and works with Alexa, Google Assistant, and Apple HomeKit, ideal for budget-conscious consumers.

139.75 USD

★★★★★4.4

(5,432)

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* Contains affiliate links. Prices and availability may change.

Frequently asked questions

According to Energy Star, you can save an average of 8% on heating and cooling bills, or about $50 per year. Savings vary based on your climate, usage, and how consistently you use the thermostat's features.

* Affiliate disclosure: Links may be affiliate links. Prices as of 8/7/2026. usonlinetrends is independent and editorially reviewed.