Garmin FIT SDK

aid: garmin:garmin-fit-sdk
name: Garmin FIT SDK
tags:
- FIT
- File Format
- Data Transfer
- SDK
- Interoperability
humanURL: https://developer.garmin.com/fit/overview/
properties:
- url: https://developer.garmin.com/fit/overview/
  type: Documentation
- url: https://developer.garmin.com/fit/protocol/
  name: FIT Protocol
  type: Documentation
- url: https://developer.garmin.com/fit/file-types/
  name: FIT File Types
  type: Documentation
- url: https://github.com/garmin/fit-python-sdk
  name: FIT Python SDK
  type: SDK
- url: https://github.com/garmin/fit-javascript-sdk
  name: FIT JavaScript SDK
  type: SDK
- url: https://github.com/garmin/fit-java-sdk
  name: FIT Java SDK
  type: SDK
- url: https://github.com/garmin/fit-c-sdk
  name: FIT C SDK
  type: SDK
- url: https://github.com/garmin/fit-cpp-sdk
  name: FIT C++ SDK
  type: SDK
- url: https://github.com/garmin/fit-csharp-sdk
  name: FIT C# SDK
  type: SDK
- url: https://github.com/garmin/fit-swift-sdk
  name: FIT Swift SDK
  type: SDK
- url: https://github.com/garmin/fit-objective-c-sdk
  name: FIT Objective-C SDK
  type: SDK
- url: https://github.com/garmin/fit-sdk-tools
  name: FIT SDK Tools
  type: Tools
description: The Flexible and Interoperable Data Transfer (FIT) protocol is Garmin's compact binary file
  format for sport, fitness, and health data — activities, courses, workouts, monitoring files, settings,
  and more. The FIT SDK ships encoders and decoders in eight languages (C, C++, C#, Java, JavaScript,
  Objective-C, Python, Swift), the FitCSVTool for binary-to-text inspection, FitGen.exe for profile customization,
  and the canonical Profile.xlsx defining every FIT message and field. FIT is the de-facto interchange
  format across Strava, TrainingPeaks, Komoot, Wahoo, Polar, Suunto, Apple Health, Google Fit, and the
  entire endurance-sport tooling ecosystem.