For users or device support enthusiasts
In theory we want to support all good and wide-spread devices.
In practice, someone needs to have the time and the information to implement support for it. If the communication protocol is open, or at least documented somewhere, adding support is rather easy. Ideally, devices would even use standard bluetooth services that we could support in a generic way, with few device specific additions.
We do encourage and support the implementation for new devices.
When requesting support for a new device, please add the label
device request to it. If you found documentation or even a specification about the protocol, please reference it. Such documentation very much increases the probability of supporting the device in question with Gadgetbridge.
If you want to learn how to add support for a new device into Gadgetbridge, head over to https://codeberg.org/Freeyourgadget/Gadgetbridge/wiki/New-Device-Tutorial
For device or firmware makers
If you are looking for an existing "standard Gadgetbridge protocol", to be used inside your gadget, it doesn't exist. For some inspiration, you can look for example at the implementation of Bangle.js. Even better, first study the official Bluetooth GATT services specification. Some of these services are automatically detected by phones and other devices, and might not require a companion app, for example in order to display things like battery status or push music metadata. Then, follow the https://codeberg.org/Freeyourgadget/Gadgetbridge/wiki/New-Device-Tutorial
- Data Backup
- Permissions Explained
- Sports Activities Workouts
- Activity Sessions List
- Activity and Sleep Charts
- Heartrate measurement
- GPS recording of sports activities
- Huami devices
- MyKronoz ZeTime
- Casio devices
- Fossil Hybrid HR
- How to Release
- Developer Documentation
- BT Protocol Reverse Engineering
- Support for a new Device
- New Device Tutorial
- Translating Gadgetbridge