You may wake your watch display by turning your wrist to let your watch facing up without pressing the Side Button. Then let your watch fall asleep again by turning wrist to make it not facing up. Besides, you have access to setting how sensitive the function is and when it works on "Veepoo Health"
APP :Veepoo Health: Connect your watch, and go to "Mine" > "My device" > "Turn wrist detection". Tap "Save" button after setting "Start time", "Stop time" and "Sensitivity
Watch RIG Setting: find the Setting in watch interface,tap ''Settings''-''Switch''-Tap ''Wake on
Wrist Turn.