Insert coin cell battery into the PCB holder. LED will blink once to confirm power.

Download the companion app on iOS or Android. Enable Bluetooth on your phone.

Open the app and tap Scan for Devices. Select Smart Golf Ball from the list. Pairing completes in seconds.

Place the ball on a flat surface and tap Calibrate in the app. This sets the IMU baseline for accurate shot tracking.

Ball auto-wakes on motion. Every shot is tracked in real time — acceleration, rotation, angle, and impact force.

Open the app after your round to review shot history, performance graphs, and session summary.

Ball automatically enters deep sleep when idle for 30 seconds. No manual off switch needed.