Technical documentation
SG Timers Public API
Integrate high-performance shooting timers into your software.
What You Can Build
If you're developing software that requires precise shooting timer data, our public API gives you direct access to real-time information from SG Timer, SG Timer 2, and SG Timer Go via Bluetooth Low Energy (BLE).
Supported Timer Modes
Whether you're building scoring systems, training apps, or analytical tools — this API allows you to retrieve key data such as:
- Start and stop times for each session
- Individual shot times with millisecond precision
- Full support across all timer modes:
- Free Shooting
- Range Officer (RO) Mode
- Shooting Drills
- Dry Fire Drills, including repeat tracking
Seamless Integration Benefits
With seamless integration, you can extend your shooting software with reliable timing data from the most advanced devices on the market.
Developer Integration Docs
This document contains all the technical details needed to connect and communicate with our devices via BLE.
Download API documentation 
