Wristband and application to allow one person to monitor another

摘要: According to an embodiment of the disclosure, a wearable device includes plurality sensors. The sensors are configured detect information concerning wearer or surrounding device. At least some detected is automatically communicated from remote application based on either request user trigger initiated when one more indicate event has occurred. In certain configurations, may be uttered for help increase in heart rate above expected signature. transmitted security law enforcement agency. prior recorded that would otherwise deleted had not