Subramaniam Venkatraman,Heiko Gernot Albert Panther,Shelten Gee Jao Yuen
申请号：
US14700069
公开号：
US20150230735A1
申请日:
2015.04.29
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Biometric monitoring devices, including various technologies that may be implemented in such devices, are discussed herein. Additionally, techniques, systems, and apparatuses are discussed herein for providing power-conserving techniques and systems for efficiently utilizing a GPS receiver are described. The positional fix frequency of the GPS receiver may, according to some implementations, be modified or adjusted between various levels according to data from one or more non-GPS sensors. Such non-GPS sensors may include, for example, ambient light intensity or spectrum sensors, accelerometers, gyroscopes, magnetometers, heart rate sensors, galvanic skin response sensors, infrared sensors, etc.
