Winter SaleEnds 1/19. 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 Gold.
  • Angle. Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Gold.
  • Left. Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Gold.
  • Back. Google - Nest Learning Thermostat (4th gen) with Nest Temperature Sensor (2nd gen) - Polished Gold.
  • 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 Gold.
  • 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 Gold

Model:
GA05171-US
SKU:
6587627
Highly rated by customers for:
Your price for this item is $279.99

Customer reviews

Rating 4.7 out of 5 stars with 465 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

Pros mentioned filter

Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers often highlight the Nest Learning Thermostat's overall performance and ease of use as significant advantages. The design and temperature sensor are also well-received, with users appreciating their modern aesthetic and functionality. Installation is generally considered straightforward. However, some users have reported connectivity issues and uncertainty regarding compatibility with other Nest products.

This summary was generated by AI based on customer reviews.

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 17 Showing 321-340 of 465 reviews
  • Pros mentioned:
    Installation

    recommend

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

    easy to install, comes with a lot of features and I liked the additional sensor...

    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 thermostat

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

    Works great. We have several of these thermostats.

    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 .

      Here’s to always getting the perfect temperature, JanaB. Thanks for being part of the Nest family! madebygoogle

  • Like it!

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

    Installed it today, replacing my 3rd gen. The display is larger and clearer, and my wife loves the gold color. It seems Google remove the support for the Nest app for this gen and instead using Google Home app to manage it. I like the interface in Google Home more actually as it more info in a single place. I hope the 4th gen is more smarter and the 2nd gen sensor is more accurate than those in previous gen.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Good product

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

    Looks and works great, it does what is made to do.

    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 .

      hanks for the two thumbs up, Mine! madebygoogle

  • 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

  • Pros mentioned:
    Temperature sensor

    Really nice upgrade

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

    It really helps to control the temperature in your house from anywhere and simple

    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

  • 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
  • Pros mentioned:
    Design

    Love it

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

    So far, we love it. The connectivity is great, and it looks very modern.

    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 .

      Hey Leslie, we're so glad you're enjoying your Nest Thermostat. Thanks for the review! madebygoogle

  • Two thumbs up

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

    Works great, the design and options are awesome. I recommend the Google nest 4th gen if it's compatible with your system!

    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 .

      Smart and good looking are a winning combo! Thanks for the five stars, Carlos. madebygoogle

  • 100% functional and 100% stylish too

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

    Excellent Thermostat, easy to install, easy to configure, and easy to control. The new updated style looks very cool and gives an ultra modern feeling. Likes the Gold color which is a rare find among Google products. The added Temp. sensor is a welcome addition, so that I don't have to run outside to feel the cold/hot in order to get an actual outdoor reading.

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

      Hi GO49ers, that's what we like to hear! Cheers to no more morning porch dashes in the freezing cold or pouring rain. Thank you for being a customer! madebygoogle

  • Pros mentioned:
    Temperature sensor

    Temperature

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

    Working well helping cut electric by setting temperature when I'm not home

    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

  • Love the new 4th gen!

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

    The new Thermostats interface is extremely beautiful. I like how it shows more information on the screen alone. The sensor is something i need to get used to but i have it in a part of my place that has no vent near it but still is apart of the place a a whole. Come to find out, may need to increase the temperatures a little bit to help accommodate the difference in areas.

    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

  • Amazing!!!

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

    It took less than 20 minutes to install. I have had it about 2 months now and it has learned pur havit quote well. I love the ease of usage and how i am able to adjust it when i am away from home if needed.

    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 .

      Glad you found your new co-pilot, JustinF. Here's to a home that just gets you! Nest

  • 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.

    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

  • Pros mentioned:
    Ease of use

    Awesome upgrade from gen 1

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

    Very cool thermostat and simple to use, Very happy with my purchase

    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 .

      Hi Timothy, we're delighted to hear that you're enjoying your new Nest Thermostat! It's designed to be user-friendly and provide a comfortable home environment. Thanks for choosing Nest! Nest

  • Nest GOLD Thermostat

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

    Awesome product and above all love the gold touch to it.

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

      Keeping things classy, Frsnk. Thanks for the five stars! madebygoogle

  • 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

  • Pros mentioned:
    Temperature sensor

    Nest Thermo

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

    Very nice product with lots of control to monitor home temp.

    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 .

      Hi wshaley, Very nice review with lots of good stuff to say. madebygoogle

  • Pros mentioned:
    Overall performance

    Nest Learning Thermostat

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

    Love all nest products, you just cannot go wrong purchasing this.

    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 Product

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

    Easy installation, learning software. Never gave to tiuch thermostat

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

      Glad you’re enjoying it, Donnie! madebygoogle

Page 17, Showing 321-340 of 465 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.