GATT Services
Services are collections of characteristics and relationships to other services that encapsulate the behavior of part of a device.
All Service Assigned Numbers values on this page are normative. All other materials contained on this page is informative only. Authoritative compliance information is contained in the applicable Bluetooth® specification.
| Name | Uniform Type Identifier | Assigned Number | Specification |
|---|---|---|---|
| Alert Notification Service | org.bluetooth.service.alert_notification | 0x1811 | GCD |
| Automation IO | org.bluetooth.service.automation_io | 0x1815 | GCD |
| Battery Service | org.bluetooth.service.battery_service | 0x180F | GCD |
| Blood Pressure | org.bluetooth.service.blood_pressure | 0x1810 | GCD |
| Body Composition | org.bluetooth.service.body_composition | 0x181B | GCD |
| Bond Management Service | org.bluetooth.service.bond_management | 0x181E | GCD |
| Continuous Glucose Monitoring | org.bluetooth.service.continuous_glucose_monitoring | 0x181F | GCD |
| Current Time Service | org.bluetooth.service.current_time | 0x1805 | GCD |
| Cycling Power | org.bluetooth.service.cycling_power | 0x1818 | GCD |
| Cycling Speed and Cadence | org.bluetooth.service.cycling_speed_and_cadence | 0x1816 | GCD |
| Device Information | org.bluetooth.service.device_information | 0x180A | GCD |
| Environmental Sensing | org.bluetooth.service.environmental_sensing | 0x181A | GCD |
| Fitness Machine | org.bluetooth.service.fitness_machine | 0x1826 | GCD |
| Generic Access | org.bluetooth.service.generic_access | 0x1800 | GCD |
| Generic Attribute | org.bluetooth.service.generic_attribute | 0x1801 | GCD |
| Glucose | org.bluetooth.service.glucose | 0x1808 | GCD |
| Health Thermometer | org.bluetooth.service.health_thermometer | 0x1809 | GCD |
| Heart Rate | org.bluetooth.service.heart_rate | 0x180D | GCD |
| HTTP Proxy | org.bluetooth.service.http_proxy | 0x1823 | GCD |
| Human Interface Device | org.bluetooth.service.human_interface_device | 0x1812 | GCD |
| Immediate Alert | org.bluetooth.service.immediate_alert | 0x1802 | GCD |
| Indoor Positioning | org.bluetooth.service.indoor_positioning | 0x1821 | GCD |
| Internet Protocol Support Service | org.bluetooth.service.internet_protocol_support | 0x1820 | GCD |
| Link Loss | org.bluetooth.service.link_loss | 0x1803 | GCD |
| Location and Navigation | org.bluetooth.service.location_and_navigation | 0x1819 | GCD |
| Mesh Provisioning Service | org.bluetooth.service.mesh_provisioning | 0x1827 | GCD |
| Mesh Proxy Service | org.bluetooth.service.mesh_proxy | 0x1828 | GCD |
| Next DST Change Service | org.bluetooth.service.next_dst_change | 0x1807 | GCD |
| Object Transfer Service | org.bluetooth.service.object_transfer | 0x1825 | GCD |
| Phone Alert Status Service | org.bluetooth.service.phone_alert_status | 0x180E | GCD |
| Pulse Oximeter Service | org.bluetooth.service.pulse_oximeter | 0x1822 | GCD |
| Reference Time Update Service | org.bluetooth.service.reference_time_update | 0x1806 | GCD |
| Running Speed and Cadence | org.bluetooth.service.running_speed_and_cadence | 0x1814 | GCD |
| Scan Parameters | org.bluetooth.service.scan_parameters | 0x1813 | GCD |
| Transport Discovery | org.bluetooth.service.transport_discovery | 0x1824 | GCD |
| Tx Power | org.bluetooth.service.tx_power | 0x1804 | GCD |
| User Data | org.bluetooth.service.user_data | 0x181C | GCD |
| Weight Scale | org.bluetooth.service.weight_scale | 0x181D | GCD |