Google G4CVZ Smart Thermostat
Standard
Charcoal
Available Options
A smart thermostat that enables programmable, energy-efficient scheduling and remote control via mobile devices. It automatically adjusts the temperature when you're away to save energy and is compatible with voice assistants like Google Assistant and Alexa. Features include HVAC monitoring, alerts for system issues, and the ability to work without a C wire in most homes.
Features
- Programmable thermostat with energy-efficient scheduling
- Remote control via phone, laptop, or tablet
- Auto-adjusts temperature when you leave to save energy
- Compatible with Google Assistant and Matter-certified voice assistants
- HVAC monitoring with alerts for system issues
- Works without a C wire in most homes
Product details
General specs
- Brand: Google
- Model: Thermostat
- Features: ENERGY STAR certified, Remote control, HVAC monitoring, Savings Finder, Nest Renew
- Compatibility: Google Assistant, Alexa, Matter-certified voice assistants
- Connectivity Protocol: Wi-Fi
Starting from $89.98
Last price update: 11/20/25
Comparison with similar products
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Google G4CVZ Charcoal
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Google Nest T3007ES
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Emerson ST55 White
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Honeywell Home RTH9600WF2022
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ecobee EB-STATE6L-01 Black
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ecobee EB-STATE7-01
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| Brand | Google Nest | Emerson | Honeywell Home | ecobee | ecobee | |
| Model | G4CVZ | T3007ES | ST55 | RTH9600WF2022 | EB-STATE6L-01 | EB-STATE7-01 |
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| Price | $89.99 | $157.99 | $79.00 | $119.99 | $199.99 | $139.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | November 9, 2025 | November 20, 2025 | November 20, 2025 | November 20, 2025 | November 20, 2025 | November 20, 2025 |
| Power Source | Wired | Battery Powered | Corded Electric | Corded Electric | ||
| Product Dimensions | 3.3"D x 3.3"W x 1.1"H | 1"D x 5.88"W x 3.75"H | 0.94"D x 4.09"W x 4.09"H | |||
| Controller Type | Google Assistant, Amazon Alexa, nest | Vera, Google Assistant, Amazon Alexa, SmartThings | Apple HomeKit, Google Assistant, Amazon Alexa, iOS, Android | |||
| Connectivity Technology | Wi-Fi | Wi-Fi | Wi-Fi | |||
| Voltage | 24 Volts | 24 Volts (AC) | 24 Volts | |||
| Material | Metal | Plastic | Metal | |||
| Display Type | Digital | LED | LCD | |||
