Appliances Presidents’ Day SaleEnds 2/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

  • Front. Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Silver.
  • Angle. Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Silver.
  • Left. Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Silver.
  • Back. Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Silver.
  • Save energy, brilliantly. Learn the temperatures and choose what you see on the big display, like the time, temp, or weather. Get the right temp in the right spot with the Nest Temperature Sensor. 52°F. Google Home app required.
  • Saves energy while you're away. Adaptive Eco finds an energy-efficient temperature for your home. It sets itself to an Eco temp when you leave, making sure your home is comfortable when you get back. 67°F 60°F. Adaptive Eco requires the Google Home app.
  • The schedule that programs itself. Smart Schedule learns the temps you like. Adjust the schedule from the Google Home app. It suggests small tweaks to help you save. 9:30 AM Schedules Entryway Temperature Mon Tue Wed Thu Fri Set Sun Comfort 68 TS 10:10 AM 6:00 AM Eco 56 20 8:30 AM 2 7 5:30 PM Sleep 65 15 10:30 PM + Add event 1 Google Home app required.
  • Looks out for your whole system. System Health Monitor helps catch many issues early. If something needs attention, it can send an alert. Reminds you to change the air filter and more. Google Home 5m Potentially urgent cooling system issue... When the A/C was on between 1:00 PM and 4:00 PM on July 16, your home got 3F warmer. 1 Alerts can notify you of a potential issue with an eligible HVAC system. They're meant to provide helpful information, not an endorsement or representation of any kind about the health of your HVAC system. Alerts aren't intended to replace diagnosis by a qualified HVAC professional.
  • The right temperature, right where you want it. The Nest Temperature Sensor (2nd gen) comes in the box. Put it in any room to help manage hot and cold spots.
  • Compatible Systems | System Type | Number | Supported of Wires | Wiring | | --- | --- | --- | --- | | Single stage heating and cooling (with C-wire) | Yes | 5 | Y1,G.W1.R.C | | Single stage heating and cooling (without C-wire) | Yes | 4 | Y1,G.W1.R | | Boiler or furnace only (with C-wire) | Yes | 3 | W1R,C | | Boiler or furnace only (without C-wire) | Yes | 2 | W1R | | Cooling only (with C-wire) | Yes | 4 | Y1.G.R.C | | Cooling only (without C-wire) | Yes | 3 | Y1,G.R | | Heat Pump with Aux Heat (with C-wire) | Yes | 5 | Y1, G, OB, R, W1 (or W2/Aux), C | | Heat Pump with Aux Heat (without C-wire) | Yes | 5 | Y1. G, OB, R, W1 (or W2/Aux) | | Heat Pump with Alternate Heat (with C-Wire) | Yes | 6 | Y1, G. OB, R, W1 (or W2), C | | Heat Pump with Multi-stage Alternate Heat (with C-Wire) | Yes | 7 | Y1, Y2, G, W1, W2, C | | Multi-stage Heating and Cooling | Yes | 6 | Y1, Y2, G, W1, W2, C | | Multi-stage Heat pump with alternate heat | Yes | 7 | Y1, Y2, G, OB, R, W1, W2 | | Proprietary Heat and Cool (with adapter from OEM) | Yes | 4 | 1,2,3,4 | | Proprietary | Yes | 4 | 1,2,3,4 |
  • Control it in the Google Home app. Change the temp or Control your Nest Learning Thermostat (4th gen) and other compatible smart devices. Works with any Matter-enabled smart home app. 68 ... Dogore - - - . 68 - - - .. Requires Google Home app and working internet and Wi-Fi. Check <https://csa-lot.org/members/> for more information on Matter-certified smart home platforms.
  • It's easy to install yourself. Designed to install in around 40 minutes or less. Follow the step-by-step instructions in the Google Home app. No additional wires are required for most homes. The Nest thermostat is designed to work in most homes without a common (C) wire. Check compatibility at g.co/nest/works and share g.co/est/cwire for details.
  • Clean Energy Made Simple. Energy Shift from Nest Renew can automatically shift your energy use to cleaner or cheaper times. 1 WED 8:30 HUM 40% 73 Raising target temp by T until 9:00 PM to help avoid less clean energy. Energy Shift makes small adjustments to your Nest Learning Thermostat set points which can shift electricity usage from your heating and cooling system. Learn more at support.google.com/googlenest/answer/10975756?hl=en. Only available in areas served by major continental US grids (see g.co/nest/repwr). Prioritize less expensive energy only available for customers on certain electric utility time-of-use rates. Check availability at g.co/nest/retou).
  • Nest Learning Thermostat (4th gen) Design and display: - Stainless steel housing - Recycled plastic housing? - High-res borderless display - Crisp display with Dynamic Farsight' mirrored glass lens - Customizable home screen - Scheduling - Adapts to your preferences - Guided setup Included accessories: - Nest Temperature Sensor Trim Kit - Energy-saving features - Smart Schedule with Quick Schedule - Savings Finder - Eco Adaptive - Eco Savings Finder - Smart ventilation - Natural heating and cooling - Control it from anywhere with the Google Home app Requirements: - Google Home app required. - Plastic mechanical parts are made with 49% post-consumer recycled material. - Requires compatible HVAC ventilation system. - Remote control and mobile notifications require working internet and Wi-Fi.
  • Save in smarter new ways. 70 70 Nest Learning Thermostat (4th gen) Nest Learning Thermostat (3rd gen) Compatibility Nest's most compatible thermostat yet, it works without a C wire on most systems Doesn't work with ventilation, humidifier, or dehumidifier systems Works with ventilation, humidifier, and dehumidifier systems Remote comfort sensor 1 sensor included in the box Sold separately Keeps you in control With Smart Schedule, choose from automatic adjustments, suggestions, or user adjustments only No option for suggestions with Auto Schedule No hold option Manual hold option Reacts to outdoor environment New intelligence uses outdoor conditions to help optimize comfort and energy savings Doesn't take outdoor conditions into account
  • What's in the box: 1. Nest Learning Thermostat (4th gen) 2. Trim plate 3. Thermostat base 4. Steel plate 5. Nest Temperature Sensor (2nd gen) 6. Mounting screws and wiring labels (Not shown)
  • Alt View 13. Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Silver.
  • Google Nest Learning Thermostat (4th gen) video 1 minutes 57 seconds
  • Employee Pick: Team Up with Mother Nature and the Google Nest Thermostat video 0 minutes 34 seconds
  • Creator Pick: Seamlessly Manage your Home Temperature and Save the Environment video 0 minutes 30 seconds
  • Expert Review by Chikondi Kamvazaana for Google Nest Learning Thermostat video 1 minutes 05 seconds
  • Google Nest Learning Thermostat feature video video 0 minutes 52 seconds
  • Google Nest Install video 9 minutes 00 seconds

Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Silver

Model:
GA05551-US
SKU:
12219911
$279.99

Customer reviews

Rating 4.7 out of 5 stars with 483 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

94%
would recommend
to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 20 Showing 381-400 of 483 reviews

  • Upgrade from ecobee.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great upgrade. We wanted something intuitive and smart and this is great. Last home we had an Ecobee. We love this more.

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Gold

    I would recommend this to a friend
    • Brand response from Google Nest Support
      Posted .

      You leveled up your home, StaishaB! Here’s to always getting the perfect temperature. Nest

  • Great

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    definitely a great addition to my google ecosystem when paired with the PGE rebate credit

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Obsidian

    I would recommend this to a friend
    • Brand response from Google Team
      Posted .

      Happy to add another to your Google family, JamesC. Here’s to always getting the perfect temperature! madebygoogle

  • Great thermostat

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great thermostat! It heats, it cools, and it controls the fan

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Silver

    I would recommend this to a friend

  • Issues

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product is good but I ran intro the problem of not recognizing one of the cables and not being able to start it and set that up because of that

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Obsidian

    I would recommend this to a friend

  • New freezer

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great upright freezer ! We like the large drawers in the bottom . Great for tube hamburger and sausage!

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Obsidian

    I would recommend this to a friend

  • Great buy!

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Looks so sleek and saves energy. What’s not to love!

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Silver

    I would recommend this to a friend
    • Brand response from Google Team
      Posted .

      You took the words out of our mouth! The Nest Thermostat is designed to be both stylish and energy-efficient. Enjoy the savings and the sleek look! madebygoogle

  • Great product

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product and upgraded my nest gen 2. Glad i did

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Obsidian

    I would recommend this to a friend
  • Best Buy Employee

    Love it

    |
    Best Buy Employee
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great new feeling and easy set up super convenient to have

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Obsidian

    I would recommend this to a friend

  • Nest Learning Thermostat

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is great! I replaced an old thermostat upstairs and this was perfect, so I can control from my app!

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Obsidian

    I would recommend this to a friend
    • Brand response from Google Team
      Posted .

      Thrilled you’re enjoying the upgrade, JackieB. Thanks for the five stars! madebygoogle

  • Great Nest Thermostat

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great Thermostat. 1st month using and could see already savings on my electric bill. Really like the way the thermostat starts creating the schedule based on the inputs and changes you make during the day as well as tracking your location to save energy.

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Silver

    I would recommend this to a friend

  • Great thermostat!

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I highly recommend this thermostat. I would purchase it again!

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Silver

    I would recommend this to a friend
    • Brand response from Google Team
      Posted .

      Thanks for the kind words, Glh14! madebygoogle

  • Google Nest Learning Thermostatr 45th gen

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far so good. It is very nice to look at and the interface is easy to use.

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Obsidian

    I would recommend this to a friend

  • Just buy me.

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This thermostat was much easier to install when google wasn’t involved.

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Silver

    I would recommend this to a friend

  • Cozy Home Temp

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love that I can control the temperature of my home on my phone from anywhere I have a phone signal.

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Silver

    I would recommend this to a friend
    • Brand response from Google Team
      Posted .

      The perfect temperature any time, any place, JimmieD. Thanks for the kind words! madebygoogle

  • Great thermostats

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love my new nest thermostat it save me a lot of money on my electric bill

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Obsidian

    I would recommend this to a friend
    • Brand response from Google Team
      Posted .

      We'd call that a win, DavidH. Thanks for your kind words! madebygoogle

  • This Nest upgrade is well worth it!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This works perfectly with the Google Home app! I was hesitant with the change from the Nest app, but the change was easier than expected.

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Obsidian

    I would recommend this to a friend
    • Brand response from Google Nest Support
      Posted .

      Glad you're enjoying the upgrade, Asiasdad24! Nest

  • Great once installed; beware with complex systems

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very difficult to get installed. Needed professional electrician and he had to talk with Google a few times. If your system is complicated with multiple zones, beware.

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Silver

    I would recommend this to a friend
    • Brand response from Google Nest Support
      Posted .

      Hey there, MVSkipjack. While we’re glad you were able to get the Nest Thermostat Gen 4 set up, we’re sorry to learn it was difficult for you. If any questions come up, we’re here to lend an extra hand: https://support.google.com/googlenest/gethelp? Nest

  • DO NOT BUY, can't turn Eco mode off

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Do not buy for the looks. Owned multiple Nests over 4 years—this 4th gen is my fifth replacement (warranty + out-of-pocket). Same infuriating issue: Set it to 68°, runs ~15 min, then flips to Eco mode automatically. You can't turn Eco off permanently. The "learning" is useless. I got the $120 ecobee, I can set it and forget it.

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Obsidian

    No, I would not recommend this to a friend
    • Brand response from Google Team
      Posted .

      Hey there, BaileyJ. We're sorry to hear you're having trouble with getting the perfect temperature on the Nest Thermostat Gen 4. Here are some troubleshooting steps to help resolve the issue:

      1. Disable learning for the temperature schedule: When Auto-Schedule or Smart Schedule is turned on, it learns from the adjustments you make to optimize your schedule. You can manually edit the existing schedule, create an entirely new one, or turn off these learning features.

      2. Turn off or adjust Eco Temperature: Your Nest thermostat gives you a temperature range you can select from when you set an Eco Temperature. The Eco Temperature ranges you can choose from are: 40-70°F (4-21°C) for heating mode and 76-90°F (24-32°C) for cooling mode.

      We’re just a click away anytime you need us: https://support.google.com/googlenest/gethelp madebygoogle

  • Savings on energy

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product, stylish and a great price. Would highly recommend .

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Silver

    I would recommend this to a friend
    • Brand response from Google Team
      Posted .

      Thanks for the kind words, mightymarine55! madebygoogle

  • Effeicient

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Comfort control from your phone smart works without c wire

    This review is from Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Obsidian

    I would recommend this to a friend
    • Brand response from Google Team
      Posted .

      Getting the perfect temperature anytime, anywhere, Abiyhailu2000. madebygoogle

Page 20, Showing 381-400 of 483 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.