Best Smart Thermostats According to r/homeautomation (February 2026)

We analyzed 57,182 opinions and found 96 products worth considering.

12 months of discussions (Feb 2025 - Mar 2026)
$12
$2,331
2 products ranked (+94 limited)
Updated Feb 2026
Top$$$$135Few reviews

tldr; Reddit has mixed feelings about Ecobee; it's praised for reliable support and HomeKit integration, but criticized for anti-consumer decisions and potential subscription push.

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$$81Few reviews

tldr; Reddit comments do not provide specific feedback on the Emerson 80 Series, with most mentions referring to other Emerson-branded thermostats like Sensi.

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$$$$245Few reviews

tldr; Reddit highly recommends Ecobee Smart Thermostat Premium for its seamless HomeKit integration and advanced controls, despite some concerns about sensor reliance.

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$$97Few reviews

tldr; Reddit highly recommends the Emerson Sensi Smart Thermostat for its affordability, reliable performance, user-friendly app, and useful features, though some note its cloud dependency.

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$$$125Few reviews

tldr; Community feedback in progress...

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$$$UnverifiedFew reviews

tldr; Reddit rarely discusses Alarm.com thermostats specifically; most mentions focus on their security ecosystem, with the thermostat seen as an add-on for existing Alarm.com users.

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$$$135Few reviews

tldr; Reddit discusses Carrier HVAC systems extensively but rarely the standalone smart thermostat; users typically pair Carrier systems with third-party thermostats like Ecobee.

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$$UnverifiedFew reviews

tldr; Community feedback in progress...

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$$$$279Few reviews

tldr; Reddit has mixed to positive feelings; while some prefer Ecobee for usability, the T10 Pro is praised for its features, simple UI, and advanced sensor system.

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$$100Few reviews

tldr; Community feedback in progress...

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$$$135Few reviews

tldr; Reddit highly recommends the ecobee3 and 3 Lite for their reliable performance, advanced sensor capabilities, and compatibility with various HVAC systems.

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$$$200Few reviews

tldr; Reddit has mixed opinions on the Honeywell Home T9 Pro Smart Thermostat, with users praising its robustness, remote sensor capabilities, and reliability, but criticizing app connectivity issues and delayed runtime statistics.

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$$150Few reviews

tldr; Community feedback in progress...

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$$$132Few reviews

tldr; Community feedback in progress...

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$$54Few reviews

tldr; Community feedback in progress...

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$$$195Few reviews

tldr; Community feedback in progress...

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$$UnverifiedFew reviews

tldr; Community feedback in progress...

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$$UnverifiedFew reviews

tldr; Community feedback in progress...

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$$30Few reviews

tldr; Community feedback in progress...

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$$UnverifiedFew reviews

tldr; Community feedback in progress...

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$$$238Few reviews

tldr; Community feedback in progress...

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$$$65Few reviews

tldr; Reddit has mixed feelings about Tado; it's praised for easy installation, geofencing, and Home Assistant compatibility, but criticized for recent detrimental platform changes and increased subscription costs.

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$$$38Few reviews

tldr; Community feedback in progress...

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$$$$400Few reviews

tldr; Community feedback in progress...

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$UnverifiedFew reviews

tldr; Community feedback in progress...

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Showing top 25 of 2 products ranked by Reddit

Made with ❤️ in Melbourne 🇦🇺 · Powered by Reddit

How We Rank Smart Thermostats

Simple, transparent, and built on real Reddit opinions.

1

Analyze Reddit

We scan thousands of discussions from r/homeautomation, hvac, ecobee, Nest, smarthome where people share honest opinions.

2

ML Sentiment Classification

A trained classifier scores each mention as positive, negative, or neutral. Reproducible results, not generative AI.

3

Calculate grades

Bayesian scoring (like IMDB Top 250) rewards products with lots of positive data. 💎 Hidden Gems finds promising newcomers.

4

You decide

Read actual comments, check grades, make informed choices. No sponsorships.

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