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Difference Between Nest Thermostats Comparison - July 2025
| 1 Best Choice  9.9Exceptional | 2 Best Value  9.8Exceptional | 3  9.7Exceptional | 4  9.4Excellent | 5  9.3Excellent | 6  9.1Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelGoogle Nest Learning Thermostat - 3rd Gen (2015) - Programmable Smart Thermostat for Home - Works with Alexa - White | Model Google Nest Temperature Sensor- That Works with Nest Learning Thermostat and Nest Thermostat E - Smart Home, White | Model Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow | Model Google Nest Learning Thermostat (4th Gen, 2024) with Nest Temperature Sensor - Energy Saving Smart Thermostat with Adaptive Eco - Works with Alexa and Google Home App - Polished Obsidian | Model Google Nest Thermostat E - Programmable Smart Thermostat for Home - 3rd Generation Nest Thermostat - Works with Alexa,White | Model Google Nest Temperature Sensor (2nd Gen) - Room Comfort Sensor with Scheduling - Works with The Nest Learning Thermostat (3rd and 4th Gen) and Nest Thermostat E - Porcelain, White |
BrandGoogle Nest | Brand Google | Brand Google | Brand Google | Brand Google | Brand Google |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews - |
Features | |||||
Easy installation 9.1 | Easy installation 9.4 | Easy installation 7.6 | Easy installation 7.2 | Easy installation 7.0 | Easy installation 7.0 |
Temperature control 8.6 | Temperature control 8.9 | Temperature control 7.0 | Temperature control 7.0 | Temperature control 7.0 | Temperature control 7.0 |
Tech Specs | |||||
color White | color White | color Snow | color Polished Obsidian | color White | color Porcelain |
included components Installation Guide, Mounting screws and labels, Welcome Guide, Nest Pro installation card, Nest screwdriver, Optional trim kit, Base, Display | included components 1-pack Nest Temperature Sensor Mounting screw Installation card 3-pack 3 Nest Temperature Sensors 3 Mounting Screws Installation Card | included components Mounting screws, Steel plate, Nest Thermostat, Documentation bundle | included components Thermostat Display, Thermostat base, Trim plate, Steal plate, Mounting screws and wiring labels, Nest Temperature Sensor 2nd gen | included components Display, Base, Optional trim plate, Mounting screws and labels, Installation Guide, Pro installation card | included components 1 sensor in pouch |
product dimensions 3.3D x 3.3W x 1.1H | product dimensions 2D x 4W x 4H | product dimensions 1.07D x 3.31W x 3.31H | product dimensions 0.04 x 0.15 x 0.15 inches | product dimensions 6.46 x 4.88 x 2.32 inches | product dimensions 2.18 x 2.18 x 0.85 inches |
batteries 1 Lithium Metal batteries required. included | batteries 1 CR123A batteries required. included | batteries 2 AAA batteries required. included | batteries 1 CR2 batteries required. included | batteries 2 AAA batteries required. included | batteries 1 Lithium Ion batteries required. |
item weight 1 pounds | item weight 1.44 ounces | item weight 0.634 ounces | item weight 5.7 ounces | item weight 7 ounces | item weight 1.31 ounces |
batteries required Yes | batteries required No | batteries required Yes | batteries required Yes | batteries required No | batteries required No |
number of batteries 1 Lithium Metal batteries required. included | number of batteries 1 CR123A batteries required. included | number of batteries 2 AAA batteries required. included | number of batteries 1 CR2 batteries required. included | number of batteries 2 AAA batteries required. included | number of batteries 1 Lithium Ion batteries required. |
backlight Yes | backlight Yes | backlight Yes | backlight Yes | backlight Yes | backlight - |
customer reviews4.4 4.4 out of 5 stars 43, 538 ratings 4.4 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 15, 645 ratings 4.6 out of 5 stars | customer reviews 4.2 4.2 out of 5 stars 13, 740 ratings 4.2 out of 5 stars | customer reviews 2.8 2.8 out of 5 stars 23 ratings 2.8 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 4, 233 ratings 4.4 out of 5 stars | customer reviews - |
shape Round | shape Round | shape Rectangular | shape Round | shape Round | shape - |
material Metal | material Plastic | material Polycarbonate | material Aluminum | material Plastic | material - |
style Thermostat Only | style 1 Pack | style Programmable Wifi Thermostat | style English | style Thermostat Only | style - |
controller type Nexia, Insteon, Google Assistant, Amazon Alexa, nest | controller type Google Assistant, nest | controller type Google Assistant, Amazon Alexa, nest, iOS, Android | controller type - | controller type Nexia, Google Assistant, Insteon, Amazon Alexa, nest | controller type - |
special feature 802.11b/g/n 2.4GHz, 5GHz a/b/g/n, Wireless Interconnect: 802.15.4 2.4GHz, Bluetooth Low Energy, Working Wi-Fi connection | special feature Temperature Sensor | special feature Programmable | special feature - | special feature Programmable, Auto-Scheduling | special feature - |
control type Voice Control | control type Button Control | control type Button Control | control type - | control type App Control, Voice Control | control type - |
connectivity protocol Wi-Fi | connectivity protocol Bluetooth, Wi-Fi | connectivity protocol Wi-Fi | connectivity protocol - | connectivity protocol Bluetooth, Wi-Fi | connectivity protocol - |
control method Voice | control method Voice | control method Voice | control method - | control method Voice | control method - |
power source Battery Powered | power source Battery Powered | power source Battery Powered | power source - | power source Battery Powered | power source - |
batteries included Yes | batteries included Yes | batteries included - | batteries included - | batteries included Yes | batteries included - |
connectivity technology Wi-Fi | connectivity technology - | connectivity technology Wi-Fi | connectivity technology - | connectivity technology Wi-Fi | connectivity technology - |
finish Unfinished | finish Brass | finish - | finish - | finish Unfinished | finish - |
battery cell type Lithium Ion | battery cell type Lithium | battery cell type - | battery cell type - | battery cell type Lithium Ion | battery cell type - |
special features 802.11b/g/n 2.4GHz, 5GHz a/b/g/n, Wireless Interconnect: 802.15.4 2.4GHz, Bluetooth Low Energy, Working Wi-Fi connection | special features Temperature Sensor | special features - | special features - | special features Programmable, Auto-Scheduling | special features - |
temperature control type Heating | temperature control type - | temperature control type Heating, Cooling | temperature control type - | temperature control type smart/remote | temperature control type - |
voltage 24 Volts | voltage 3 Volts | voltage 24 Volts | voltage - | voltage - | voltage - |
item package quantity 1 | item package quantity 1 | item package quantity - | item package quantity - | item package quantity 1 | item package quantity - |
size 1 | size 1 | size - | size - | size 1 | size - |
finish type Unfinished | finish type Brass | finish type - | finish type - | finish type Unfinished | finish type - |
Review- | Review | Review - | Review - | Review - | Review - |
Available On | Available On  | Available On  | Available On | Available On | Available On |
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
1Google Nest32% OffGoogle Nest Learning Thermostat - 3rd Gen (2015) - Programmable Smart Thermostat for Home - Works with Alexa - White
9.1 Easy installation8.6 Temperature controlWhy we love it
Learns and adapts to your schedule.
Easy installation with included tools.
Remote control via app or voice commands.
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9.8
2Google25% Off
Google Nest Temperature Sensor- That Works with Nest Learning Thermostat and Nest Thermostat E - Smart Home, White
9.4 Easy installation8.9 Temperature controlWhy we love it
Easy to set up and use.
Long battery life up to 2 years.
Enhances comfort with room-specific temperature control.
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.
