Your app can find available Bluetooth Low Energy (BLE) devices and insert sensor data into the Google Fit platform.
Android 4.3 (API level 18) and higher have built-in platform support for Bluetooth Low Energy (BLE) for devices in the central role. They provide APIs that apps can use to find devices, query for services, and transmit information.
To get data from a BLE device into the Google Fit platform, use the
insertData(DataSet)method to manually insert data from local sensors.