The Nest thermostat deal behind the “$99” headline was for Google’s standard Nest Thermostat, not its newest model. Early Black Friday coverage reported that standard model at $89.99 in November 2025; a separate June 2024 promotion put it at $99.99. Those are historical prices, not confirmation of an active Amazon deal today. Google’s newest thermostat is the Nest Learning Thermostat (4th gen), which launched in the U.S. at $279.99.
Which Nest thermostat was on sale?
The discounted device was the standard Google Nest Thermostat, the more affordable model introduced in 2020. A November 2025 deal report put it at $89.99 during early Black Friday promotions. A separate June 2024 report described a $99.99 promotion at Amazon and Best Buy.
The standard model’s historical $129.99 retail price makes $99.99 a $30 reduction, or about 23%; at $89.99, the reduction is $40, or about 31%. These comparisons use the reported U.S. MSRP and promotion prices, not a verified current listing. Neither report establishes today’s Amazon price, stock, seller, coupon requirements, shipping, or return terms. Check the product page and checkout total before buying; color and seller can affect the offer.
Is it Google’s newest Nest thermostat?
No. Google’s newest model is the Nest Learning Thermostat (4th gen), launched in the U.S. at $279.99. It is a different, higher-end product—not the standard Nest Thermostat at a discount. Google positions the basic model for app-based control and scheduling, while the fourth-generation Learning model adds more extensive learning, sensor, and HVAC features.
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#1 Best Overall
- ENERGY STAR certified smart thermostat for home that helps you save energy and stay comfortable.Connectivity : Wi-Fi - 802.11b/g/n 2.4 GHz, 802.11a/n 5 GHz Wi-Fi., Wireless interconnect : Bluetooth Low Energy Please refer to the product description section below for all applicable legal disclaimers.Product note: You can also check your system’s compatibility before purchasing a Nest thermostat with our online Nest Compatibility Checker on the Google Nest support page
- The Nest Thermostat is designed to work without a C wire in most homes, but for some systems, including heating only, cooling only, zone controlled, and heat pump systems, you’ll need a C wire or other compatible power accessory
- Nest Thermostat turns itself down when you leave, so you don’t waste energy heating or cooling an empty home. Lock feature: No
- Programmable thermostat that lets you create an energy efficient schedule in the Google Home app on your Android or iPhone
- Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet[1]
What the standard Nest Thermostat offers—and what it leaves out
The standard Nest Thermostat has a mirrored-glass display, guided schedule setup in the Google Home app, and energy features including Eco and Savings Finder. Google says it works with approximately 85% of heating and cooling systems. That figure is a broad compatibility estimate, not a guarantee for a particular home.
It does not support Nest Temperature Sensors, and it has fewer advanced learning and HVAC capabilities than the fourth-generation Learning model. Google’s product comparison is the best place to check feature details before choosing between them.
Rank #2
- Nest’s smartest, most advanced thermostat yet, the Google Nest Learning Thermostat (4th gen) is a beautiful, brilliant way to save energy, keep your home comfortable, and help make sure your heating and cooling systems are running smoothly[4]
- Savings you can count on: The Nest Learning Thermostat can help save up to 31% on heating and cooling bills[2]
- Improved compatibility: It works with most 24V systems, including gas, electric, oil, forced air, heat pump, and radiant, and no C wire is required for installation in most homes; visit the Nest Compatibility Checker for more info[5]
- Easy control in the Google Home app: Adjust on your phone from anywhere[1] or by using your voice with Alexa, Siri, or Google Assistant smart speaker[3], it’s easy to install yourself and it’s Matter compatible for simple integration into your smart home[5]
- Beautiful design: With a 60% larger display[11] and Dynamic Farsight, you can see info from across the room[1]; choose the design, like a clock or the weather; it automatically adjusts brightness for the best readability or you can adjust manually
How the standard and fourth-generation models compare
| Feature | Nest Thermostat | Nest Learning Thermostat (4th gen) |
|---|---|---|
| U.S. price reference | $129.99 historical MSRP; deal reports cited $99.99 in June 2024 and $89.99 in November 2025. | $279.99 U.S. launch price. |
| Temperature sensors | Does not support Nest Temperature Sensors. | Includes one second-generation Nest Temperature Sensor; supports up to six additional sensors per thermostat. |
| Scheduling and learning | Guided schedule setup through Google Home, plus Eco and Savings Finder features. | Smart Schedule learns preferred temperatures and timing; also includes Adaptive Eco. |
| HVAC scope | Google says it works with approximately 85% of systems; some installations need additional power hardware. | Supports more configurations, including humidifiers, dehumidifiers, and ventilation systems. |
| Best fit | Basic smart control and scheduling in a compatible, relatively simple system. | Buyers wanting the newest Nest, room sensing, more learning features, or support for more complex equipment. |
The fourth-generation model also adds natural heating and cooling, Smart Ventilation, and System Health Monitor. Google lists Matter certification and control through Google Home or compatible Matter ecosystems. Its product page lists a 2.68-inch, 600 × 600-pixel display and a two-year retail warranty; HVAC Pros receive a five-year warranty.
Check HVAC compatibility before ordering
Nest thermostats generally work with many 24-volt systems, including gas, oil, or electric forced-air, heat-pump, and radiant setups. But system type and wiring matter. Google notes that the standard Nest Thermostat may need a C wire or Nest Power Connector for heat-only, cool-only, some heat-pump, some zoned, and other systems that cannot reliably supply power through existing wiring. A thermostat that powers on initially can still have power problems later if the wiring is inadequate.
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1Repair Windows errors before they cause bigger problems2Scan for outdated or missing drivers - takes under a minute3Clear out junk files and repair common Windows errorsRank #3
- Nest’s smartest, most advanced thermostat yet, the Google Nest Learning Thermostat (4th gen) is a beautiful, brilliant way to save energy, keep your home comfortable, and help make sure your heating and cooling systems are running smoothly[4]
- Savings you can count on: The Nest Learning Thermostat can help save up to 31% on heating and cooling bills [2]
- Improved compatibility: It works with most 24V systems, including gas, electric, oil, forced air, heat pump, and radiant, and no C wire is required for installation in most homes; visit the Nest Compatibility Checker for more info[5]
- Easy control in the Google Home app: Adjust on your phone from anywhere[1] or by using your voice with Alexa, Siri, or Google Assistant smart speaker[3], it’s easy to install yourself and it’s Matter compatible for simple integration into your smart home[5]
- Beautiful design: With a 60% larger display[11] and Dynamic Farsight, you can see info from across the room[1]; choose the design, like a clock or the weather; it automatically adjusts brightness for the best readability or you can adjust manually
- Identify your HVAC system and thermostat wiring; do not rely on wire color alone.
- Use Google’s compatibility guidance and checker with the wires and system details from your home.
- Check whether the result calls for a C wire or a Nest Power Connector. The connector addresses some power needs; it does not make an incompatible system compatible.
- For proprietary, zoned, multi-stage, or otherwise complex equipment—or wiring you cannot confidently identify—ask an HVAC professional before purchasing.
Setup, app, and voice-control requirements
The standard Nest Thermostat and Nest Learning Thermostat (4th gen) are set up through the Google Home app, which guides users through compatibility, wiring, installation, and configuration. Buyers moving from an older Nest should not assume these models use the same setup workflow as devices configured in the Nest app.
Alexa voice control is available after adding the thermostat in Google Home and enabling Google’s Nest skill. That integration supports commands such as changing the home temperature; it does not replace Google Home for installation or advanced configuration. See Google’s Alexa setup instructions.
Rank #4
- ENERGY STAR certified smart thermostat for home that helps you save energy and stay comfortable.Control the temperature with your voice using smart home devices that work with Google Assistant or Alexa[3]Nest Renew makes it simple to support clean energy right from home; it works with your Nest Thermostat[5] to help you automatically prioritize your usage[6] to times when energy is cleaner or less expensive.Product note: You can also check your system’s compatibility before purchasing a Nest thermostat with our online Nest Compatibility Checker on the Google Nest support page
- The Nest Thermostat is designed to work without a C wire in most homes, but for some systems, including heating only, cooling only, zone controlled, and heat pump systems, you’ll need a C wire or other compatible power accessory. You can control your Nest Thermostat manually when there's no internet connection.
- Nest Thermostat turns itself down when you leave, so you don’t waste energy heating or cooling an empty home
- Programmable thermostat that lets you create an energy efficient schedule in the Google Home app on your Android or iPhone
- Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet[1]. | Control the temperature with your voice using smart home devices that work with Google Assistant or Alexa[3].
Who should consider the deal—and who should skip it?
The standard model may suit you if:
- You want lower-cost app control and scheduling, rather than the newest Nest hardware.
- Google’s compatibility checker approves your HVAC system and any required power solution is practical.
- You do not need room-by-room temperature sensing or the advanced features of the Learning model.
- The listing is for a new unit from a seller you trust, with acceptable delivery and return terms.
Choose the fourth-generation Learning model or another solution if:
- You specifically want Google’s newest thermostat, temperature sensors, or automatic learning.
- Your system uses a humidifier, dehumidifier, ventilation equipment, or more complex HVAC controls.
- You want to avoid relying on Google Home, or your system is proprietary or fails Google’s compatibility check.
Replacing an older Nest? Check its generation
Google ended app and cloud support for first- and second-generation Nest Learning Thermostats on October 25, 2025. Google says those devices can still be adjusted locally, but remote app control, notifications, third-party assistants, and some connected features stop working. Eligible affected owners were offered the Nest Learning Thermostat (4th gen) for $149.99 in the U.S., subject to offer eligibility. That replacement offer is distinct from the historical standard-model deal. Details are in Google’s support notice.
Quick Recap
Best Value
- ENERGY STAR certified smart thermostat for home that helps you save energy and stay comfortable.Product note: You can also check your system’s compatibility before purchasing a Nest thermostat with our online Nest Compatibility Checker on the Google Nest support page.Connectivity Protocol : Wi-Fi.Connectivity Protocol : Wi-Fi
- The Nest Thermostat is designed to work without a C wire in most homes, but for some systems, including heating only, cooling only, zone controlled, and heat pump systems, you’ll need a C wire or other compatible power accessory. Lock feature: No
- Nest Thermostat turns itself down when you leave, so you don’t waste energy heating or cooling an empty home; easily program an energy efficient schedule in the Google home app on your Android or iPhone
- Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet[1]
- Savings Finder looks for more ways your thermostat can help you save, and suggests tweaks to your schedule in the app; check with your energy provider to learn more about rebates and more ways to save on a Nest thermostat
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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