Temperature & Humidity Sensors · Head to head

GoveeLife Hygrometer Thermometer H5104 vs Nest Temperature Sensor (2nd gen)

Full Smart Temperature/Humidity Sensors comparison in 2026

Updated May 2026
Data from Amazon and official Govee and Google sites.
2026 verdict
For anyone shopping for an actual temperature and humidity sensor, the GoveeLife Hygrometer Thermometer H5104 is the decisive winner, leading on price, warranty, connectivity, a built-in LCD screen, sensor breadth and alerts by measuring both temperature and humidity, displaying them on-device, and logging exportable history with Bluetooth app alerts. The Nest Temperature Sensor (2nd gen) is a fundamentally different product: a temperature-only accessory that only works with a compatible Nest Thermostat, with no display, no humidity and no alerts of its own, though it does bring a rated three-year battery and a clean fix for a room your Nest keeps misreading. Choose the GoveeLife Hygrometer Thermometer H5104 for versatile, screen-equipped climate monitoring in any room; choose the Nest Temperature Sensor (2nd gen) only if you own a Nest Thermostat and want to prioritize a specific room's comfort.
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FeatureGoveeLife Hygrometer Thermometer H5104Nest Temperature Sensor (2nd gen)Winner
Price$13.99$39.98GoveeLife Hygrometer Thermometer H5104
Rating4.54.4GoveeLife Hygrometer Thermometer H5104
Warranty1.5 years1 yearGoveeLife Hygrometer Thermometer H5104
ConnectivityBluetoothNoneGoveeLife Hygrometer Thermometer H5104
ScreenYESNOGoveeLife Hygrometer Thermometer H5104
SensorsTemperature, HumidityTemperatureGoveeLife Hygrometer Thermometer H5104
AlertsTemperature Alerts, Humidity AlertsNoneGoveeLife Hygrometer Thermometer H5104
IntegrationsHome AssistantGoogle HomeTie

Frequently Asked Questions

Which is better overall: the GoveeLife Hygrometer Thermometer H5104 or the Nest Temperature Sensor (2nd gen)?

The GoveeLife Hygrometer Thermometer H5104 wins overall as a general sensor, with a lower price, a built-in LCD, humidity sensing, app alerts and logging. The Nest Temperature Sensor (2nd gen) is a temperature-only accessory that pairs solely with a Nest Thermostat and has no display, humidity or alerts.

What is the biggest difference between them?

The GoveeLife Hygrometer Thermometer H5104 is a standalone Bluetooth sensor with a screen, humidity and data logging, while the Nest Temperature Sensor (2nd gen) exists only to feed a compatible Nest Thermostat a room's temperature through Google Home.

Does either one work on its own without a thermostat?

The GoveeLife Hygrometer Thermometer H5104 works on its own over Bluetooth and shows readings on its screen. The Nest Temperature Sensor (2nd gen) does nothing without a compatible Nest Thermostat to pair with.

Who should buy the GoveeLife Hygrometer Thermometer H5104?

Budget buyers who want an accurate temperature and humidity sensor with a screen, app alerts and exportable history for rooms, greenhouses, aquariums or cellars, whether over Bluetooth or through Home Assistant.

Who should buy the Nest Temperature Sensor (2nd gen)?

Nest Thermostat owners in supported regions who want a simple way to balance a room that runs too hot or cold, and who do not need humidity, a display or standalone alerts.

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