Device profile · Specifications & compatibility
X-Sense STH0B Smart Thermometer Hygrometer
X-Sense · Temperature & Humidity Sensors · Model STH0B
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- X-Sense STH0B Smart Thermometer Hygrometer lists Temperature Alerts; Humidity; Home Assistant.
- Check configurable thresholds, notification routes and any hub requirement.
Browse more from X-Sense or explore all temperature & humidity sensors in our catalog.
- Recorded year
- 2026
- Recorded warranty
- 2 years
- Dimensions
- ?
- Weight
- 60g
The details that shape your choice
X-Sense STH0B Smart Thermometer Hygrometer Quick Features
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From specification to decision
X-Sense STH0B Smart Thermometer Hygrometer: Capabilities And Limitations
Based on listed specifications, not hands-on testing. Manufacturer sources are linked where checked.
What it offers
Temperature alerts are recorded as an automation or notification option. Check configurable thresholds, notification routes and any hub requirement. A temperature range is set in the app; crossing it sends a push notification and sounds the base station, which can be muted so only the notification arrives
View Temperature Alerts details →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. The X-Sense Home Security custom integration for Home Assistant (HACS) names STH0B among the thermometer/hygrometer models it maps, and reads it from the X-Sense cloud account
View Home Assistant details →Low-battery alerts are recorded, providing a maintenance notification to verify in the chosen platform. Check the alert destination and how disconnected-device status is handled. The app prompts a low battery warning and the indicator light flashes once every 60 seconds
View Low Battery Alerts details →
What to consider
A screen is listed as unavailable; check how information is accessed instead. The sensor carries only a red/blue indicator light; every reading is shown in the X-Sense Home Security app
View Screen details →Matter is listed as unsupported; check another documented integration if Matter is essential to your setup. The CSA certified-products database lists no X-Sense entry for this model, and the SBS50 base station it reports through is not Matter certified either
View Matter details →Apple Home support is listed as unavailable; do not assume the device appears directly in Apple Home.
View Apple Home details →
Still needs verification
Confirm these details if they matter to your setup.
Questions About X-Sense STH0B Smart Thermometer Hygrometer
Does X-Sense STH0B Smart Thermometer Hygrometer provide temperature alerts?
Yes, according to the listed specifications. Check configurable thresholds, notification routes and any hub requirement. A temperature range is set in the app; crossing it sends a push notification and sounds the base station, which can be muted so only the notification arrives
View Temperature Alerts specifications →What is the humidity-sensing capability of X-Sense STH0B Smart Thermometer Hygrometer?
Humidity: Yes. Check the stated range and accuracy, then verify access to the reading in your platform. Operating range 0-100% RH, typical accuracy +/-2% RH between 10 and 90% RH
View Humidity specifications →Does X-Sense STH0B Smart Thermometer Hygrometer include a screen?
No, according to the listed specifications. Check which readings or controls are available on the device without opening an app. The sensor carries only a red/blue indicator light; every reading is shown in the X-Sense Home Security app
View Screen specifications →Does X-Sense STH0B Smart Thermometer Hygrometer 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. The CSA certified-products database lists no X-Sense entry for this model, and the SBS50 base station it reports through is not Matter certified either
View Matter specifications →Does X-Sense STH0B Smart Thermometer Hygrometer 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. The X-Sense Home Security custom integration for Home Assistant (HACS) names STH0B among the thermometer/hygrometer models it maps, and reads it from the X-Sense cloud account
View Home Assistant specifications →Explore the full picture
X-Sense STH0B Smart Thermometer Hygrometer 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 | YesDetails & conditionsA temperature range is set in the app; crossing it sends a push notification and sounds the base station, which can be muted so only the notification arrives |
|---|---|
| Humidity Alerts | YesDetails & conditionsA humidity range is set in the app and triggers the same push notification and base station alarm as the temperature range |
| Air Quality Alerts | No |
| Low Battery Alerts | YesDetails & conditionsThe app prompts a low battery warning and the indicator light flashes once every 60 seconds |
Sensors5 fields
| Temperature | YesDetails & conditionsOperating range -20 to 60 C (-4 to 140 F), typical accuracy +/-0.2 C (+/-0.36 F) between 0 and 60 C |
|---|---|
| Humidity | YesDetails & conditionsOperating range 0-100% RH, typical accuracy +/-2% RH between 10 and 90% RH |
| Atmospheric Pressure | No |
| Air Quality | No |
| Occupancy | No |
Display9 fields
| Screen | NoDetails & conditionsThe sensor carries only a red/blue indicator light; every reading is shown in the X-Sense Home Security app |
|---|---|
| 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 | No |
| Z Wave | No |
| Zigbee | No |
| Thread | No |
| Other | YesDetails & conditionsProprietary 868.0-868.6 MHz radio link to the X-Sense SBS50 base station, which is the unit that carries the 2.4 GHz Wi-Fi connection (802.11b/g/n, not compatible with 5 GHz networks) | Range up to 500 m (1,640 ft) between the sensor and the base station in an open environment |
Features2 fields
| Automations | No |
|---|---|
| History Records | YesDetails & conditionsThe app keeps 24/7 graphs with maximum, minimum and average readings plus dew point and VPD, and exports up to 180 days per CSV file, with daily, weekly or monthly scheduled exports |
Integrations6 fields
| Google Home | No |
|---|---|
| Alexa | YesDetails & conditionsThe official product page lists Alexa Compatible, with voice queries for the temperature and humidity readings |
| Apple Home | No |
| SmartThings | No |
| Home Assistant | YesDetails & conditionsThe X-Sense Home Security custom integration for Home Assistant (HACS) names STH0B among the thermometer/hygrometer models it maps, and reads it from the X-Sense cloud account |
| Matter | NoDetails & conditionsThe CSA certified-products database lists no X-Sense entry for this model, and the SBS50 base station it reports through is not Matter certified either |
Power2 fields
| Battery Type | 2x AAA |
|---|---|
| Battery Life | 1 year |
How this device compares
X-Sense STH0B Smart Thermometer Hygrometer 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
Humidity: 30 of 36 known answers are Yes
Sensors: 83% among explicit Yes/No answers; 0 of 36 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
History Records: 23 of 25 known answers are Yes
Features: 92% among explicit Yes/No answers; 11 of 36 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Low Battery Alerts: 13 of 13 known answers are Yes
Alerts: 100% among explicit Yes/No answers; 23 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 X-Sense
Counts temperature & humidity sensors listed here, not sales or market share. Catalog inclusion does not imply a recommendation.
Side-by-side specification comparison
Compare X-Sense STH0B Smart Thermometer Hygrometer vs Similar Temperature & Humidity Sensors
See how X-Sense STH0B Smart Thermometer Hygrometer 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.