GATT 프로파일 및 서비스

Heart Rate Profile (0x180D) -- BLE GATT service for heart rate monitoring.

Blood Pressure Profile (0x1810) -- BLE GATT service for blood pressure readings.

Glucose Profile (0x1808) -- BLE GATT service for glucose monitoring.

Battery Service (0x180F) -- BLE GATT service for battery level reporting.

Device Information Service (0x180A) -- BLE service for device metadata.

Environmental Sensing Service (0x181A) -- BLE service for sensor data.

Proximity Profile (0x1802) -- BLE proximity detection via RSSI.

Find Me Profile -- BLE profile for locating devices via alert triggers.

HID over GATT (0x1812) -- BLE profile for keyboards, mice, and gamepads.

Cycling Speed and Cadence (0x1816) -- BLE service for cycling metrics.

Running Speed and Cadence (0x1814) -- BLE service for running metrics.

Location and Navigation (0x1819) -- BLE service for GPS/location data.

Weight Scale Profile (0x181D) -- BLE service for weight measurement.

Body Composition Service (0x181B) -- BLE service for body metrics.

Continuous Glucose Monitoring (0x181F) -- BLE CGM sensor service.

Pulse Oximeter Profile (0x1822) -- BLE service for SpO2 monitoring.

Automation IO Service (0x1815) -- BLE service for industrial automation.

Indoor Positioning Service (0x1821) -- BLE indoor location service.

Object Transfer Service (0x1825) -- BLE service for large file transfer.

Mesh Provisioning Service (0x1827) -- BLE Mesh device provisioning.

Mesh Proxy Service (0x1828) -- GATT bridge to BLE Mesh network.

Audio Input Control Service (0x1843) -- LE Audio gain/mute control.

Volume Control Service (0x1844) -- LE Audio volume management.

Generic Access Profile (0x1800) -- core BLE discovery and connection.

Generic Attribute Profile (0x1801) -- GATT service discovery protocol.