Hardware

Google Unveils Reimagined Nest Learning Thermostat with Advanced AI and Energy-Saving Features

The next generation Nest thermostat is here, along with a new temperature sensor and of course the power of AI. Get all the pricing, specs and availability.

5 min read
Google Unveils Reimagined Nest Learning Thermostat with Advanced AI and Energy-Saving Features

Google has unveiled the latest iteration of its iconic smart thermostat, the Nest Learning Thermostat (4th generation), promising an even smarter, sleeker, and more energy-efficient experience for homeowners. It should come as no surprise that the new Nest Learning Thermostat comes equipped with advanced AI-driven features thanks to Gemini, along with a larger and more dynamic display, and a redesigned Nest Temperature Sensor, all aimed at enhancing both comfort and sustainability.

A Design Evolution

The Nest Learning Thermostat, first introduced 13 years ago, was indeed a game-changer in the smart home industry, leading the transformation of thermostats from basic household gadgets into intelligent, aesthetically pleasing devices. The newly reimagined 4th generation model takes this concept further, featuring a sleek, slim profile and a 60% larger domed crystal LCD display that eliminates bezels for a seamless look. The device is available in three elegant finishes—Polished Silver, Polished Obsidian, and Polished Gold—ensuring it complements any home decor.

Nest Learning Thermostat (4th generation) array of colors

Intelligent Energy Management

At the heart of the new Nest Learning Thermostat, like pretty much everything coming out of Google these days, is another chapter of Gemini usage driving an AI system that automatically adjusts the temperature based on user patterns, helping to optimize comfort while reducing energy consumption. The AI-driven Smart Schedule feature quickly learns the homeowner's preferences and adjusts settings accordingly, even taking into account outdoor weather conditions to maintain an ideal indoor climate. The thermostat also introduces Smart Ventilation, a new feature that optimizes fresh air intake based on outdoor air quality and temperature, while also monitoring humidity levels to prevent mold and condensation.

Smart features like Schedules, Climate and others in the Google Home app

Comprehensive Temperature Control

One of the aspects of home heating that I've personally discovered is the need for in-room temperature sensors, so I was delighted to see that included with the thermostat is the redesigned Nest Temperature Sensor. This little device allows for precise control of hot and cold spots within the home. Homeowners can now manage up to six temperature sensors, averaging temperatures across them or selecting which ones to prioritize at different times of the day. The sensor’s discreet, pebble-like design ensures it blends seamlessly into any room.

The Nest Temperature Sensor is the little white pebble like thing on the immaculately designed shelf that looks nothing like a real person's house - and yet, we hope to achieve this level of interior design while keeping our room cool (or heated depended on the season)

Sustainability at the Forefront

The Nest Learning Thermostat also supports Google's Nest Renew program, enabling users to shift energy consumption to cleaner, less expensive times, contributing to a more sustainable energy grid. The thermostat's System Health Monitor feature further ensures that HVAC systems run efficiently by tracking performance and alerting homeowners to potential issues before they become costly problems.

User-Friendly and Easy to Install

The thermostat is designed for easy installation and setup, compatible with most HVAC systems thanks to a new 12-terminal backplate. It integrates smoothly with the Google Home app, allowing users to control all their smart home devices from one place. The device is also Matter-certified, making it compatible with other Matter-supported smart home apps.

Availability and Pricing

The new Nest Learning Thermostat is now available for pre-order at the Google Store and select retailers, priced at $279.99 in the U.S. and $379.99 in Canada, with official availability starting August 20. Each thermostat includes a Nest Temperature Sensor, with additional sensors available for purchase separately. See the full specs of both devices below

Nest Learning Thermostat (4th generation) Technical Specifications

Spec Category Details
Dimensions and Weight Diameter: 3.9 in (98 mm)
Depth: 1.1 in (29 mm)
Weight: 5.7 oz (161.8 g)
Colors Polished Silver
Polished Gold
Polished Obsidian
Display 2.7 inch (68 mm) diameter circular liquid crystal display (600 x 600 pixels)
Sensors Soli sensor for Motion Sense
Temperature
Humidity
Ambient light
Power Consumption Less than 1 kWh/month
Power Source HVAC system wiring
Battery Built-in rechargeable lithium battery
Connectivity Wi-Fi 802.11n (2.4 GHz / 5 GHz)
HVAC System Compatibility Works with most 24V systems, including gas, electric, oil, forced air, heat pump, and radiant.
Can control: Heating 1, 2, and 3 stages (W1, W2, W3); Cooling 1 and 2 stages (Y1, Y2); Heat pump with auxiliary and emergency heat (O/B, AUX, E); Fan (G, G2, G3); Power (C, RH, RC); Humidifier and dehumidifier (HUM, DEHUM); Ventilation (VENT).
The * connector can accept one of these wires: W3, E, HUM, or DEHUM.
AQ+ and AQ- connectors can accept 1-wire or 2-wire VENT, HUM, or DEHUM.
Use the compatibility checker at g.co/nest/works to see if your system is compatible.
Power Compatibility Patented Power Sharing technology
Designed to work with or without a common (“C”) wire.
In limited cases (<1%), a C wire or Nest Power Connector may be necessary to ensure sufficient power.
See g.co/nest/cwire for details.
Smart Home and Voice Assistant Compatibility Google Assistant
Alexa

Nest Temperature Sensor Technical Specifications

Spec Category Details
Dimensions and Weight [US] Diameter: 2.18 in (55.4 mm)
Depth: 0.85 in (21.6 mm)
Weight: 1.3 oz (37 g)
Dimensions and Weight [CA] Diameter: 55.4 mm
Depth: 21.6 mm
Weight: 37 g
Color Porcelain
Sensors Temperature
Power One replaceable CR2 3V lithium battery (included)
Up to 3 years of battery life
Connectivity Bluetooth Low Energy
Compatibility Requires a compatible, installed Nest thermostat.
Nest Learning Thermostat (4th gen)
Nest Learning Thermostat (3rd gen)
Nest Thermostat E
Identify your thermostat at g.co/nest/whichthermostat.
Up to 6 Nest Temperature Sensors supported per connected thermostat and up to 18 sensors per home.
Operating Temperature 32° to 104°F (0° to 40°C), indoor use only
Sustainability Packaging uses 100% plastic-free materials
App Control Google Home app for Nest Learning Thermostat (4th gen)
Nest app for Nest Learning Thermostat (3rd gen) and Nest Thermostat E
Warranty One-year limited warranty. For details visit g.co/nest/support.
What’s in the Box Nest Temperature Sensor (2nd gen)
Mounting screw (for mounting on wall)
CR2 3V lithium battery

Share This Post

Check out these related posts

Review: The Galaxy Book5 Pro 360 is a great 16" laptop for Samsung phone owners

The Penstar eNote: A Budget-Friendly E-Ink Notepad with Impressive Features

PDA: Portable Data Appliance - Android Faithful Episode #73