HOW TO TURN YOUR GO ON/OFF
Click the power button once. You will feel a short vibration, and the device will have a blinking blue light.
Hold down the power button for a few seconds, until you feel a short vibration.
MORE USEFUL POWER BUTTON FUNCTIONS
SET POSTURE (CALIBRATION)
When the device is on your back and turned on, stay upright and double click the power button.
SWITCHING BETWEEN TRAINING & TRACKING MODES
After the device is calibrated, click the power button once.