Bluetooth GATT Service Reference
Health Thermometer (0x1809)
The Health Thermometer service is instantiated as a Primary Service. There are one or more instantiations of the Health Thermometer service per device claiming conformance with this specification.
Quick Summary
No fixed value payload is declared in this XML; this entry defines metadata and profile structure. This page is generated from official GATT XML and presented as implementation-ready guidance.
At a Glance
Key reference details for BLE implementation, interoperability testing, and AI-assisted troubleshooting.
| Property | Value |
|---|---|
| Name | Health Thermometer |
| UUID | 0x1809 |
| Type | org.bluetooth.service.health_thermometer |
| XML Root | Service |
| Source File | org.bluetooth.service.health_thermometer.xml |
| Field Count | 0 |
Characteristic List
Characteristics declared by this service profile entry.
| Characteristic | Type | Requirement | Properties |
|---|---|---|---|
| Temperature Measurement | org.bluetooth.characteristic.temperature_measurement | Mandatory | Indicate |
| Temperature Type | org.bluetooth.characteristic.temperature_type | Optional | Read |
| Intermediate Temperature | org.bluetooth.characteristic.intermediate_temperature | Optional | Notify |
| Measurement Interval | org.bluetooth.characteristic.measurement_interval | Optional | Read, Write, Indicate |
Use Cases and Integration Notes
Service Discovery
Use this definition to validate discovered services and expected characteristics during BLE onboarding.
Profile Compliance
Cross-check required characteristics and properties for conformance and QA automation.
App Capability Gating
Drive feature availability in apps based on whether service-level requirements are present.
Implementation Checklist
- Validate the service UUID during discovery before reading characteristic metadata.
- Ensure mandatory characteristics exist and expose expected properties.
- Map declaration data to app feature flags before attempting writes/subscriptions.
- Record mismatches between firmware tables and expected profile definitions in logs.
Dependencies
- This service is not dependent upon any other services.
FAQ
What is Health Thermometer in Bluetooth GATT?
Health Thermometer is defined as a Bluetooth GATT service entry with type org.bluetooth.service.health_thermometer and UUID 0x1809.
What UUID identifies Health Thermometer?
The UUID for Health Thermometer is 0x1809.
How should I parse Health Thermometer?
Parse the structure and requirements from the XML definition, then enforce format/requirement rules in your BLE stack.
Where does this definition come from?
This page is generated from the Bluetooth SIG mirror XML in the oesmith/gatt-xml repository.
How does this page support BLE implementation?
The page combines structured tables, practical Q&A, and JSON-LD metadata to help teams validate integrations and troubleshoot consistently.