Jon Harald WERNER,Christian DIBENEDETTO,Stephen John BLACK,Amy Jones VATERLAUS
申请号：
US16372100
公开号：
US20190224527A1
申请日:
2019.04.01
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Apparatus, systems, and methods for tracking the location of an individual during a fitness activity are disclosed. A method of tracking a participant engaged in a fitness activity includes determining a location of the participant during the fitness activity based on data received at a portable fitness device used by the participant； determining a location of a spectator during the fitness activity based on data received at a mobile spectator device used by the spectator； from a server, sending an alert to a spectator at a spectator device during the fitness activity indicating that the participant is within a predetermined distance of the spectator； and sending an alert to the portable fitness device during the fitness activity indicating that the spectator is within a predetermined distance of the participant.
