Device profile · Specifications & compatibility
Nest Temperature Sensor (2nd gen)
Google · Temperature & Humidity Sensors · Model GA05552-US
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- Nest Temperature Sensor (2nd gen) lists Battery Life: 3 years; Google Home; Temperature.
- Check the stated workload and conditions.
- A catalog runtime is not a prediction of runtime in your installation.
Browse more from Google or explore all temperature & humidity sensors in our catalog.
- Recorded year
- 2024
- Recorded warranty
- 1 year
- Dimensions
- 55.4 x 55.4 x 21.6 mm
- Weight
- 37g
The details that shape your choice
Nest Temperature Sensor (2nd gen) Quick Features
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From specification to decision
Nest Temperature Sensor (2nd gen): Capabilities And Limitations
Based on listed specifications, not hands-on testing. Manufacturer sources are linked where checked.
What it offers
Check the full specifications against the features you need. There is not enough confirmed information here to highlight a capability.
What to consider
Temperature alerts are recorded as unavailable.
View Temperature Alerts details →A screen is listed as unavailable; check how information is accessed instead.
View Screen details →Matter is listed as unsupported; check another documented integration if Matter is essential to your setup.
View Matter details →
Still needs verification
Confirm these details if they matter to your setup.
Questions About Nest Temperature Sensor (2nd gen)
Does Nest Temperature Sensor (2nd gen) provide temperature alerts?
No, according to the listed specifications. Check configurable thresholds, notification routes and any hub requirement.
View Temperature Alerts specifications →What is the humidity-sensing capability of Nest Temperature Sensor (2nd gen)?
Humidity: No. Check the stated range and accuracy, then verify access to the reading in your platform.
View Humidity specifications →Does Nest Temperature Sensor (2nd gen) include a screen?
No, according to the listed specifications. Check which readings or controls are available on the device without opening an app.
View Screen specifications →Does Nest Temperature Sensor (2nd gen) support Matter?
No, according to the listed specifications. Verify the exact device type, firmware and features exposed in your chosen platform. Matter support is not proof of feature parity.
View Matter specifications →Does Nest Temperature Sensor (2nd gen) work with Home Assistant?
No, according to the listed specifications. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities. Google's SDM API does not expose the additional Nest temperature sensors, only the reading the thermostat is currently using, and the Home Assistant integration says so
View Home Assistant specifications →Explore the full picture
Nest Temperature Sensor (2nd gen) Specifications
Recorded catalog values. Expand notes for qualifications; unknown values are not treated as missing features.
0 of 35 fields matched to manufacturer documentation. Source checks apply only to the named model and stated scope. Other fields remain catalog data. How we verify specifications →
Alerts4 fields
| Temperature Alerts | No |
|---|---|
| Humidity Alerts | No |
| Air Quality Alerts | No |
| Low Battery Alerts | Not recorded |
Sensors5 fields
| Temperature | Yes |
|---|---|
| Humidity | No |
| Atmospheric Pressure | No |
| Air Quality | No |
| Occupancy | No |
Display9 fields
| Screen | No |
|---|---|
| Screen Type | Not applicable / unspecified |
| Color Screen | Not applicable / unspecified |
| Touch Screen | Not applicable / unspecified |
| Screen Size | Not applicable / unspecified |
| Screen Resolution | Not applicable / unspecified |
| Weather Forecast | Not applicable / unspecified |
| Time | Not applicable / unspecified |
| Date | Not applicable / unspecified |
Connectivity7 fields
| 2.4 GHz Wi-Fi | No |
|---|---|
| 5 GHz Wi-Fi | No |
| Bluetooth | Nest Thermostat required |
| Z Wave | No |
| Zigbee | No |
| Thread | No |
| Other | No |
Integrations6 fields
| Google Home | Yes |
|---|---|
| Alexa | NoDetails & conditionsThe sensor only reports to its paired Nest thermostat inside the Google Home app and is not exposed to Alexa |
| Apple Home | No |
| SmartThings | No |
| Home Assistant | NoDetails & conditionsGoogle's SDM API does not expose the additional Nest temperature sensors, only the reading the thermostat is currently using, and the Home Assistant integration says so |
| Matter | No |
Power2 fields
| Battery Type | CR2 |
|---|---|
| Battery Life | 3 years |
Features2 fields
| Automations | No |
|---|---|
| History Records | No |
How this device compares
Nest Temperature Sensor (2nd gen) vs Other Similar Models
Statistical context from 36 temperature & humidity sensors in this catalog. These figures describe our recorded data, not independent measurements.
Recorded feature coverage
Temperature: 36 of 36 known answers are Yes
Sensors: 100% among explicit Yes/No answers; 0 of 36 devices have no resolved answer. Check the specifications for this model’s conditions.
Brand representation in this directory
2 of 36 models are from Google
Counts temperature & humidity sensors listed here, not sales or market share. Catalog inclusion does not imply a recommendation.
Side-by-side specification comparison
Compare Nest Temperature Sensor (2nd gen) vs Similar Temperature & Humidity Sensors
See how Nest Temperature Sensor (2nd gen) stacks up against other temperature & humidity sensors in this catalog. Compare specifications, compatibility and pricing.
Catalog specifications have not all been independently checked against manufacturer sources. Read our data and evidence methodology.