How it works?
Download SmartWatch App and Click Start. Read Instructions and click OK.
Move your hand close to your face (preferably near your mouth) during calibration. Wait for three taps (or beeps) before removing your hand.
Make sure you have washed your hands thoroughly before this step.
Hand Tracker is monitoring your hand now. Anytime your hand is close to your face, it will beep or vibrate (depending on your SmartWatch settings)*. Tracker will stop after 1 hr to preserve battery life.
Change sensitivity of tracker in Settings. Higher number on slider will make tracker beep at relatively farther distance from original calibrated position.
* Certain motion or position of hand may not trigger beeps or vibration. Please calibrate it close to face position that you may consider touching more frequently. Test the Tracker frequently to make sure it is functioning properly.