Garmin Connect IQ SDK

The Connect IQ SDK provides developers with the tools needed to create custom applications and data‑driven experiences that run on Garmin wearable devices and associated sensors. It includes libraries, APIs, and documentation for interfacing with device hardware, handling user input, and managing communication between the watch, companion phone, and cloud services. The kit is packaged for macOS, allowing developers to compile, test, and debug their code within a native environment.

Target users are software engineers and hobbyists who want to extend the functionality of Garmin smartwatches, fitness bands, and other sensor‑enabled products. By using the SDK, they can implement features such as custom watch faces, activity trackers, and real‑time data visualizations that integrate with Garmin’s ecosystem.

The SDK is marked as stable, indicating that its core components and APIs are mature and suitable for production use. It follows Garmin’s Connect IQ platform conventions, ensuring compatibility across supported devices and simplifying the distribution of finished applications through Garmin’s marketplace.