Google Nest 4th Gen Learning Thermostat with 2nd Gen Sensor (Polished Silver)

BH #NEST4SLV • MFR #GA05551-US
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Google Nest 4th Gen Learning Thermostat with 2nd Gen Sensor (Polished Silver)
Key Features
  • Works with Most 24V HVAC Systems
  • Smart Heating/Cooling Management
  • Big Borderless Crystal Lens Display
  • Installs Easily Without a Professional
Save money and save energy by intelligently controlling your home's HVAC with the 4th Gen Nest Learning Thermostat with 2nd Gen Sensor from Google. Nest takes the guesswork out of controlling your home's heating and cooling by actively monitoring what temperatures you like - and when you like them. It then automatically sets up a Smart Schedule to adjust temperatures and suggest changes. Additional features include prioritizing clean energy, adjusting to outdoor conditions, and more. It's all controlled via a big borderless crystal lens display and the Google Home app. Installation can even be done by yourself and Nest conveniently works with most 24V HVAC systems. As an added bonus, a Temperature Sensor is included to monitor a room's specific hot/cold spots.
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Google Nest Learning Thermostat 4th Generatio... Overview

Save money and save energy by intelligently controlling your home's HVAC with the 4th Gen Nest Learning Thermostat with 2nd Gen Sensor from Google. Nest takes the guesswork out of controlling your home's heating and cooling by actively monitoring what temperatures you like - and when you like them. It then automatically sets up a Smart Schedule to adjust temperatures and suggest changes. Additional features include prioritizing clean energy, adjusting to outdoor conditions, and more. It's all controlled via a big borderless crystal lens display and the Google Home app. Installation can even be done by yourself and Nest conveniently works with most 24V HVAC systems. As an added bonus, a Temperature Sensor is included to monitor a room's specific hot/cold spots.

Install Nest Yourself
Getting set up with the Google Nest is easier than you think. Step-by-step instructions are available in the Google Home app and an included trim kit will help you cover up any imperfections. When it comes to power, there's no C wire needed as Nest uses Power Sharing, which draws power directly from the system as it heats and cools your home. However, you can always have a professional install Nest if needed.
Borderless Display
The borderless crystal lens display features Dynamic Farsight, which allows you to view useful information from across the room. The home screen is also customizable and able to show you the temperature, weather, a clock, and more.
Smart Savings
  • Smart Schedule: Nest creates a heating and cooling schedule for your home based on what it learns about your preferred temperatures and when you like them. It will also suggest small tweaks to your system to help you save money.
  • Natural Heating/Cooling: Mother Nature can have a great effect on your living conditions. Nest monitors outside heating and cooling, then adjusts your home's system to take advantage and save you money in energy costs.
  • Adaptive Eco: Nest actively finds and sets an energy-efficient temperature that will both save you energy costs while you're away, but still keep your home comfortable when you return.
Energy Shift with Nest Renew
You can enroll in Nest Renew and have Nest use Energy Shift to automatically shift its energy usage to the times that it knows it will have access to cleaner and/or cheaper energy sources.
HVAC Health
Nest's System Health Monitor will keep tabs on your HVAC system to make sure it's running smoothly. If it isn't, it will send you alerts so you can address the issue and call in professional help if needed.
Smart Ventilation
Outside air quality is monitored to adjust your system's ventilation, letting healthy and mild air in when it's beneficial, and keeping harmful air out when quality decreases. Nest also works with other systems if available, such as a humidifier or dehumidifier system.
2nd Gen Temperature Sensor
Included with the Nest is a 2nd Gen Nest Temperature Sensor. The Nest supports up to 6 and when more than one are used, you can prioritize specific rooms over another or average the temperature across all rooms. With this single sensor in a room, you can fight hot or cold spots by setting the temperature you want the room to be, and when you want it to be that temperature. It wirelessly communicates with the Nest over a Bluetooth LE connection and the included CR2 3V lithium battery can run the sensor for up to 3 years. Setup and management is easy with the Google Home and Nest mobile apps.
UPC: 193575038469

Google Nest Learning Thermostat 4th Generatio... Specs

Key Specs
Matter Support
Yes: Wi-Fi Only
Virtual Assistant
Works with Google Assistant
Display Size
2.7" / 6.8 cm
Touchscreen
No
Mobile App Compatible
Yes: Android & iOS
Matter Support
Yes: Wi-Fi Only
Communication Protocol
Google Home
Virtual Assistant
Works with Google Assistant
Multi-Staged System Compatibility
3-Stage Heating
2-Stage Cooling
Auxiliary/Backup Heating Support
Yes
Wire Terminals
DEHUM, HUM, W3
Power Source
C-Wire or Built-In Battery Lithium-Ion
Display Size
2.7" / 6.8 cm
Display Type
LCD
Touchscreen
No
Backlit Display
Yes
Screen Resolution
600 x 600
Material of Construction
Plastic
Supported Languages
English
French
Spanish
Mobile App Compatible
Yes: Android & iOS
Dimensions
3.9 x 3.9 x 1.1" / 98.0 x 98.0 x 29.0 mm
Weight
5.7 oz / 162 g
Packaging Info
Package Weight
1.44 lb
Box Dimensions (LxWxH)
7.6 x 6.3 x 2.5"

Google Nest Learning Thermostat 4th Generatio... Reviews

Could be good..

By arielccc44_2005
Rated 2 out of 5
Date: 2025-07-29

[This review was collected as part of a promotion.] Unfortunately I was not able to use this device because it was not compatible with my home hardware. I do think it better circumstances it would be a great purchase but if you have an older home it may not work without a lot of work around

yessssss buy it

By reyaa_973497
Rated 5 out of 5
Date: 2024-11-23

[This review was collected as part of a promotion.] the packaging is niceeee. I have a rose gold aesthetic going on and this fits so perfectly. I love the color and it does the job so well. I would definitely recommend this to others

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