Jarhead

The Jarhead app and sensor helps you monitor overloads and alerts you to vibrations during your workouts.
Many athletes do not realize how dangerous overuse can be, especially in contact sports. Our sensor helps prevent injury and keep the athlete healthy.
To use the Jarhead - Shake Sensor app, simply connect the sensor to your phone via Bluetooth and monitor notifications during your workout. Notifications will alert you when limits are exceeded or a possible shock occurs. Thus, the application will help you control overload and avoid injuries.