Difference Between Nest Thermostats Comparison - April 2026

Last Updated - April 2, 2026

Our Score

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Model

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

Model

Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow

Model

Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Charcoal

Model

Google Nest Thermostat Trim Kit - Made for the Nest Thermostat - Programmable Wifi Thermostat Accessory - Snow

Model

Google Nest Learning Thermostat (4th gen) + Nest Temperature Sensor (2nd gen) - Obsidian

Model

Petrichor Nest Thermostat Wall Plate - Compatible with Google Nest Thermostat 2020 - Nest Thermostat Trim Kit, Nest Thermostat Wall Plate Cover Accessory Easy Installation - Snow

Model

Nest Thermostat Trim kit,Nest Thermostat Wall Plate for Google Nest Thermostat-Programmable WiFi Thermostat Accessory (White

Brand

Google

Brand

Google

Brand

Google

Brand

Google

Brand

Google

Brand

Petrichor

Brand

FBULWSEC

Reviews

4,725 reviews

Reviews

83,523 reviews

Reviews

83,523 reviews

Reviews

18,774 reviews

Reviews

69 reviews

Reviews

3,285 reviews

Reviews

63 reviews

Features

Easy installation

7.4

Easy installation

7.6

Easy installation

7.9

Easy installation

9.3

Easy installation

8.9

Easy installation

9.6

Easy installation

8.9

Temperature control

7.0

Temperature control

7.0

Temperature control

7.4

Temperature control

8.6

Temperature control

7.9

Temperature control

9.3

Temperature control

8.6

Tech Specs

item weight

‎5.7 ounces

item weight

1.76 ounces

item weight

5 ounces

item weight

6.4 ounces

item weight

5.7 ounces

item weight

2.39 ounces

item weight

3.52 ounces

style

‎English

style

Programmable Wifi Thermostat

style

Programmable Wifi Thermostat

style

Modern

style

English

style

Modern

style

Modern

color

‎Polished Silver

color

Snow

color

Charcoal

color

Snow

color

Polished Obsidian

color

White

color

backlight

‎Yes

backlight

Yes

backlight

Yes

backlight

Yes

backlight

Yes

backlight

batteries required

‎Yes

batteries required

Yes

batteries required

Yes

batteries required

Yes

batteries required

controller type

‎Amazon Alexa, Android, Apple HomeKit, Google Assistant, iOS

controller type

Amazon Alexa, Android, Google Assistant, iOS, nest

controller type

Amazon Alexa, Android, Google Assistant, iOS, nest

controller type

Nest

controller type

Nest

included components

‎Thermostat Display, Thermostat base, Trim plate, Steal plate, Mounting screws and wiring labels, Nest Temperature Sensor (2nd gen)

included components

Documentation bundle, Mounting screws, Nest Thermostat, Steel plate

included components

Documentation bundle, Mounting screws, Nest Thermostat, Steel plate

included components

Trim plate Steel plate Mounting screws Installation card

included components

Thermostat Display, Thermostat base, Trim plate, Steal plate, Mounting screws and wiring labels, Nest Temperature Sensor 2nd gen

included components

control type

‎Button Control

control type

Button Control

control type

Remote Control, Voice Control

control type

Button Control

control type

Button Control

product dimensions

‎0.04"D x 0.15"W x 0.15"H

product dimensions

1.07"D x 3.31"W x 3.31"H

product dimensions

1.21"D x 3.3"W x 3.3"H

product dimensions

7.09 x 4.41 x 0.27 inches

product dimensions

0.04 x 0.15 x 0.15 inches

product dimensions

shape

‎Round

shape

Rectangular

shape

Rectangular

shape

Rectangular

shape

Round

shape

connectivity protocol

‎Wi-Fi

connectivity protocol

Wi-Fi

connectivity protocol

Wi-Fi

connectivity protocol

Wi-Fi

batteries

‎1 CR2 batteries required. (included)

batteries

2 AAA batteries required. (included)

batteries

2 A batteries required. (included)

batteries

1 CR2 batteries required. included

batteries

number of batteries

‎1 CR2 batteries required. (included)

number of batteries

2 AAA batteries required. (included)

number of batteries

2 A batteries required. (included)

number of batteries

1 CR2 batteries required. included

number of batteries

batteries included

‎Yes

batteries included

display type

‎Touchscreen

display type

LCD

display type

LCD

display type

connectivity technology

‎Wi-Fi

connectivity technology

Wi-Fi

connectivity technology

Bluetooth, Wi-Fi

connectivity technology

specification met

‎Energy Star

specification met

Energy Star

specification met

Energy Star

specification met

specific uses for product

‎Boiler

specific uses for product

Heat Pump

specific uses for product

Heat Pump

specific uses for product

temperature control type

‎Heating, Cooling

temperature control type

Heating, Cooling

temperature control type

Heating, Cooling

temperature control type

voltage

‎24 Volts

voltage

24 Volts

voltage

24 Volts

voltage

control method

‎App

control method

Voice

control method

Voice

control method

material

‎Aluminum

material

Polycarbonate

material

Aluminum

material

power source

‎Corded Electric

power source

Battery Powered

power source

Battery Powered

power source

mounting type

‎Wall Mount

mounting type

Wall Mount

mounting type

Wall Mount

mounting type

warranty description

1 year.

warranty description

1 year.

warranty description

1 Year

warranty description

national stock number

GA01334-CA

national stock number

GA02081-CA

national stock number

GA01837-US

national stock number

Review

Read Review

Review

Read Review

Review

Available On

Available On

Available On

Available On

Available On

Available On

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Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.9
1

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

7.4 Easy installation

7.0 Temperature control

Why we love it

Easy installation without C-wire.

Adaptive Eco saves energy efficiently.

Stylish design with a large display.
Main highlights

Savings you can count on: The Nest Learning Thermostat can help save up to 31% on heating and cooling bills [2]
Please refer to the “Legal” section below for all applicable legal disclaimers denoted by the bracketed numbers in the preceding bullet points (e.g., [1], [2], etc.)
New natural heating and cooling: Your thermostat learns how the temperature outside affects the temperature inside (for example, when the sun coming through the windows will heat the house naturally) and pauses your system to help you save[1]
New Adaptive Eco: It uses the temperature outside to help find an energy-saving temperature when you’re away and returns to a comfortable temperature within an hour of your return[1]
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]
Manage hot and cold spots: It comes with the Nest Temperature Sensor (2nd gen) and works with any Nest Temperature Sensor; put a sensor in any room and use the Google Home app to set the temp it should reach at a certain time of day
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]
Better visibility into adjustments: Asks for permission to make schedule changes to help you save energy; you'll receive notifications in the Google Home app, and you can view and accept changes with a tap[1]
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
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9.8
2

Google
13% Off

Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow

7.6 Easy installation

7.0 Temperature control

Why we love it

Energy-efficient with smart scheduling.

Remote control via app or voice.

Easy installation without C-wire.
Main highlights

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
Smart thermostat with HVAC monitoring, which looks out for your heating and cooling systems; sends an alert if something doesn’t seem right, along with helpful reminders to make maintenance easier[2]
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
Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet[1]
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
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
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
Control the temperature with your voice using smart home devices that work with Google Assistant or Alexa[3]
Control Nest Thermostat with Google Home and other smart home platforms. Compatible with Google Assistant and all Matter-certified voice assistants. Voice control requires a compatible smart device.
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9.5
3

Google
20% Off

Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Charcoal

7.9 Easy installation

7.4 Temperature control

Why we love it

Energy-efficient scheduling saves money.

Easy remote control via app.

Compatible with smart home systems.
Main highlights

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
Smart thermostat with HVAC monitoring, which looks out for your heating and cooling systems; sends an alert if something doesn’t seem right, along with helpful reminders to make maintenance easier[2]
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
Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet[1]
Programmable thermostat that lets you create an energy efficient schedule in the Google Home app on your Android or iPhone
Please refer to the product description section below for all applicable legal disclaimers
Nest Thermostat turns itself down when you leave, so you don’t waste energy heating or cooling an empty home. Lock feature: No
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
Control Nest Thermostat with Google Home and other smart home platforms. Compatible with Google Assistant and all Matter-certified voice assistants. Voice control requires a compatible smart device.
Connectivity : Wi-Fi - 802.11b/g/n 2.4 GHz, 802.11a/n 5 GHz Wi-Fi., Wireless interconnect : Bluetooth Low Energy
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Our ranking system

At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.
While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.

Features

Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.

Consumer Reviews

We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.

Popularity

Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.

Value for money

AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.

Difference Between Nest Thermostats Comparison - April 2026

difference between nest thermostats comparison

Our Score

To Amazon

Model

Brand

Reviews

Features

Easy installation

Temperature control

Tech Specs

item weight

style

color

backlight

batteries required

controller type

included components

control type

product dimensions

shape

connectivity protocol

batteries

number of batteries

batteries included

display type

connectivity technology

specification met

specific uses for product

temperature control type

voltage

control method

material

power source

mounting type

warranty description

national stock number

Review

Available On

Our Top 3 Picks

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

Why we love it

Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow

Why we love it

Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Charcoal

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

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