Best best smart thermostats for home: ranked picks
Picking the right best smart thermostats for home comes down to a few honest signals: how well it's rated, how many people have actually bought and reviewed it, and whether the price makes sense for what you get. Here's what the live Amazon data says for best smart thermostats for home.
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We're an independent picks site — not an Amazon seller and not paid to place products. Rankings come from the same data you can see on this page: rating, review volume and live price. Some links are Amazon Associates affiliate links (as an Amazon Associate we earn from qualifying purchases), which may earn us a commission if you buy — the price you pay never changes. Questions or corrections? We answer everything at Contact.
Prices pulled live from Amazon. They change often and deals sell out — check the price on Amazon before you order.
Questions shoppers ask about best smart thermostats for home
What's the best best smart thermostats for home right now?
Based on current Amazon data, our top pick is Sensi Smart Thermostat, Wi-Fi, DIY, Alexa, Energy Star Certified, ST55 at $114.99. It leads the list because rating, review volume and price all point the same way. If your budget is tighter, the runner-up is worth a look too.
Are the prices on this page accurate?
Prices are pulled live from Amazon but change constantly, so treat them as indicative. Always confirm the current price and availability on the Amazon listing before you order.
Do these links cost me anything?
No. If you buy after clicking one, the price you pay is exactly the same. As an Amazon Associate we may earn a small commission on qualifying purchases — it's how the site stays free, and it never decides what's listed (see our Disclosure).
How often is this best smart thermostats for home list refreshed?
The underlying product data is re-pulled from Amazon on an ongoing basis, and the ranking is recalculated from the same live signals each time — so the page reflects current listings rather than a frozen snapshot.
The ranked list
Sensi Smart Thermostat, Wi-Fi, DIY, Alexa, Energy Star Certified, ST55
Best overallIt sits at $114.99 on this page. It averages 4.4★ across 23k Amazon ratings.
leads this list on rating, reviews and price together
Good to know
- Well-reviewed: 23k shoppers have already rated it, a strong demand signal.
- Solid average rating of 4.4★ — consistently higher than the typical listing.
Watch out
- Slightly above the list median in price ($114.99).
★ 4.4
Check price on Amazon — $114.99Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat, 7 Day Programmable, Touch Screen, Energy Star, Alexa Ready, C-Wire Required, Not Compatible with Line Volt Heating Gray
Great valueIt sits at $109.99 on this page. It averages 4.3★ across 20k Amazon ratings.
prices below the top pick while still earning a strong score
Good to know
- Well-reviewed: 20k shoppers have already rated it, a strong demand signal.
- Solid average rating of 4.3★ — consistently higher than the typical listing.
- Priced below the mid-point of this list ($109.99).
Watch out
- Price and availability change often on Amazon — confirm today's details before you order.
★ 4.3
Check price on Amazon — $109.99Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Charcoal
Worth a lookIt sits at $79.00 on this page. It averages 4.1★ across 30k Amazon ratings.
made the shortlist on the same live signals
Good to know
- Well-reviewed: 30k shoppers have already rated it, a strong demand signal.
- Priced below the mid-point of this list ($79.00).
- The lowest price in this shortlist — good if budget is the deciding factor.
Watch out
- Price and availability change often on Amazon — confirm today's details before you order.
★ 4.1
Check price on Amazon — $79.00Amazon Smart Thermostat, Save money and energy, Works with Alexa and Ring, C-wire required
Worth a lookIt sits at $79.99 on this page. It averages 4.0★ across 26k Amazon ratings.
made the shortlist on the same live signals
Good to know
- Well-reviewed: 26k shoppers have already rated it, a strong demand signal.
- Priced below the mid-point of this list ($79.99).
Watch out
- Price and availability change often on Amazon — confirm today's details before you order.
★ 4.0
Check price on Amazon — $79.99Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Fog
Worth a lookIt sits at $109.99 on this page. It averages 4.1★ across 30k Amazon ratings.
made the shortlist on the same live signals
Good to know
- Well-reviewed: 30k shoppers have already rated it, a strong demand signal.
- Priced below the mid-point of this list ($109.99).
Watch out
- Price and availability change often on Amazon — confirm today's details before you order.
★ 4.1
Check price on Amazon — $109.99ecobee Smart Thermostat Enhanced, Programmable Wifi Thermostat
Worth a lookIt sits at $177.77 on this page. It averages 4.4★ across 4k Amazon ratings.
made the shortlist on the same live signals
Good to know
- Well-reviewed: 4k shoppers have already rated it, a strong demand signal.
- Solid average rating of 4.4★ — consistently higher than the typical listing.
Watch out
- At the top of the price range here ($177.77) — fine if the specs justify it, but it's not the budget pick.
★ 4.4
Check price on Amazon — $177.77Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow
Worth a lookIt sits at $116.88 on this page. It averages 4.1★ across 30k Amazon ratings.
made the shortlist on the same live signals
Good to know
- Well-reviewed: 30k shoppers have already rated it, a strong demand signal.
Watch out
- Slightly above the list median in price ($116.88).
★ 4.1
Check price on Amazon — $116.88ecobee Smart Thermostat Essential - WiFi Thermostat, Energy Star Certified
Worth a lookIt sits at $139.99 on this page. It averages 4.2★ across 2k Amazon ratings.
made the shortlist on the same live signals
Good to know
- Well-reviewed: 2k shoppers have already rated it, a strong demand signal.
- Solid average rating of 4.2★ — consistently higher than the typical listing.
Watch out
- Slightly above the list median in price ($139.99).
★ 4.2
Check price on Amazon — $139.99🛒 And also worth a look
Complete the best smart thermostats for home shortlist — the pick and the two names that ran it close.
Free guide: best best smart thermostats for home to buy
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| Rank | Product | Price | Rating | Reviews | Verdict |
|---|---|---|---|---|---|
| #1 | Sensi Smart Thermostat, Wi-Fi, DIY, Alexa, Energy Star Certified, ST55 | $114.99 | ★ 4.4 | 23k | Top pick |
| #2 | Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat, 7 Day Programmable, Touch Screen, Energy Star, Alexa Ready, C-Wire Required, Not Compatible with Line Volt Heating Gray | $109.99 | ★ 4.3 | 20k | Runner-up |
| #3 | Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Charcoal | $79.00 | ★ 4.1 | 30k | Picked |
| #4 | Amazon Smart Thermostat, Save money and energy, Works with Alexa and Ring, C-wire required | $79.99 | ★ 4.0 | 26k | Picked |
| #5 | Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Fog | $109.99 | ★ 4.1 | 30k | Picked |
| #6 | ecobee Smart Thermostat Enhanced, Programmable Wifi Thermostat | $177.77 | ★ 4.4 | 4k | Picked |
| #7 | Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow | $116.88 | ★ 4.1 | 30k | Picked |
| #8 | ecobee Smart Thermostat Essential - WiFi Thermostat, Energy Star Certified | $139.99 | ★ 4.2 | 2k | Picked |
How we pick
Every list starts with live Amazon data: we pull current listings for the niche, then score each product on demand, average rating and review volume, with a nudge for sane pricing. No placement is for sale, no vendor can buy a slot, and anything that doesn't clear the bar is left off. That's the whole method — see our About page for more.
Keep exploring
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Our #1 pick for Sensi Smart Thermostat, Wi-Fi, DIY, Alexa, E