Device profile · Specifications & compatibility
GoveeLife Smart Air Quality Monitor CO2 H5140
Govee · Air Quality Monitors · Model H5140
Other Amazon stores
We may earn a commission from qualifying purchases through these links.
Prices and stock change often on Amazon, so we do not show them here. The button opens the current listing.
- GoveeLife Smart Air Quality Monitor CO2 H5140 lists CO₂; Home Assistant; Temperature Alerts.
- Verify whether the value comes from a direct CO₂ sensor or an estimate; the field alone does not establish the measurement method.
Browse more from Govee or explore all air quality monitors in our catalog.
- Recorded year
- 2025
- Recorded warranty
- 1 year
- Dimensions
- 5.59 x 2.68 x 2.99 in
- Weight
- 5.28oz
The details that shape your choice
GoveeLife Smart Air Quality Monitor CO2 H5140 Quick Features
Start with these specifications, then check the full details and conditions below.
Make the differences clear
Which device fits your setup?
Choose another model to compare features, connections and requirements side by side.
From specification to decision
GoveeLife Smart Air Quality Monitor CO2 H5140: Capabilities And Limitations
Based on listed specifications, not hands-on testing. Manufacturer sources are linked where checked.
What it offers
A Home Assistant integration is listed, providing an integration path to verify for the exact model. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities. Official Home Assistant Govee Bluetooth integration, which lists this model
View Home Assistant details →Temperature alerts are recorded as an automation or notification option. Check configurable thresholds, notification routes and any hub requirement.
View Temperature Alerts details →A screen is listed, providing an on-device interface to investigate. Check which readings or controls are available on the device without opening an app.
View Screen details →
What to consider
Matter is listed as unsupported; check another documented integration if Matter is essential to your setup.
View Matter details →Apple Home support is listed as unavailable; do not assume the device appears directly in Apple Home.
View Apple Home details →Touchscreen input is listed as unavailable; check the other control methods.
View Touch Screen details →
Still needs verification
Confirm these details if they matter to your setup.
Questions About GoveeLife Smart Air Quality Monitor CO2 H5140
What is the CO₂ capability of GoveeLife Smart Air Quality Monitor CO2 H5140?
CO₂: Yes. Verify whether the value comes from a direct CO₂ sensor or an estimate; the field alone does not establish the measurement method. Sensirion SCD4x photoacoustic NDIR sensor, 5 second refresh, with altitude pressure compensation
View CO₂ specifications →Does GoveeLife Smart Air Quality Monitor CO2 H5140 support a PM2.5 measurement?
No, according to the listed specifications. Check measurement units, sensor specifications and calibration; a recorded sensor flag does not establish accuracy.
View PM2.5 specifications →Does GoveeLife Smart Air Quality Monitor CO2 H5140 support a TVOC measurement?
No, according to the listed specifications. Check the sensor method and how the reading is reported; do not equate a TVOC estimate with a CO₂ measurement.
View TVOC specifications →Does GoveeLife Smart Air Quality Monitor CO2 H5140 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 GoveeLife Smart Air Quality Monitor CO2 H5140 work with Home Assistant?
Yes, 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. Official Home Assistant Govee Bluetooth integration, which lists this model
View Home Assistant specifications →Explore the full picture
GoveeLife Smart Air Quality Monitor CO2 H5140 Specifications
Recorded catalog values. Expand notes for qualifications; unknown values are not treated as missing features.
0 of 46 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 →
Sensors17 fields
| TVOC | No |
|---|---|
| Pm01 | No |
| Pm03 | No |
| Pm1 | No |
| PM2.5 | No |
| Pm10 | No |
| Co | No |
| CO₂ | YesDetails & conditionsSensirion SCD4x photoacoustic NDIR sensor, 5 second refresh, with altitude pressure compensation |
| Nox | No |
| Radon | No |
| Temperature | YesDetails & conditionsAccuracy of about ±0.54°F |
| Humidity | YesDetails & conditionsAccuracy of about ±3% RH |
| Atmospheric Pressure | No |
| Ambient Light | No |
| Uv | No |
| Occupancy | No |
| Ambient Noise | No |
Alerts4 fields
| Temperature Alerts | Yes |
|---|---|
| Humidity Alerts | Yes |
| Air Quality Alerts | YesDetails & conditionsBuzzer, app notification and email report on a customizable CO2 threshold |
| Low Battery Alerts | Not applicable / unspecified |
Connectivity8 fields
| 2.4 GHz Wi-Fi | Yes |
|---|---|
| 5 GHz Wi-Fi | No |
| Ethernet | No |
| Bluetooth | Yes |
| Z Wave | No |
| Zigbee | No |
| Thread | No |
| Other | No |
Display6 fields
| Screen | Yes |
|---|---|
| Screen Type | LED |
| Color Screen | No |
| Touch Screen | No |
| Screen Size | 4.82 inch |
| Screen Resolution | Not recorded |
Features2 fields
| Automations | YesDetails & conditionsLinks to compatible humidifiers and tower fans in the Govee Home app |
|---|---|
| History Records | YesDetails & conditions20 days of app records, 2 years of cloud history and CSV export |
Integrations6 fields
| Google Home | Yes |
|---|---|
| Alexa | Yes |
| Apple Home | No |
| SmartThings | No |
| Home Assistant | YesDetails & conditionsOfficial Home Assistant Govee Bluetooth integration, which lists this model |
| Matter | No |
Power3 fields
| Wired | USB-C |
|---|---|
| Battery Type | Not applicable / unspecified |
| Battery Life | Not applicable / unspecified |
How this device compares
GoveeLife Smart Air Quality Monitor CO2 H5140 vs Other Similar Models
Statistical context from 32 air quality monitors in this catalog. These figures describe our recorded data, not independent measurements.
Recorded feature coverage
CO₂: 18 of 32 known answers are Yes
Sensors: 56% among explicit Yes/No answers; 0 of 32 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Bluetooth: 21 of 31 known answers are Yes
Connectivity: 68% among explicit Yes/No answers; 1 of 32 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Screen: 23 of 32 known answers are Yes
Display: 72% among explicit Yes/No answers; 0 of 32 devices have no resolved answer. Check the specifications for this model’s conditions.
Brand representation in this directory
2 of 32 models are from Govee
Counts air quality monitors listed here, not sales or market share. Catalog inclusion does not imply a recommendation.
Side-by-side specification comparison
Compare GoveeLife Smart Air Quality Monitor CO2 H5140 vs Similar Air Quality Monitors
See how GoveeLife Smart Air Quality Monitor CO2 H5140 stacks up against other air quality monitors 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.