Fitbit, Inc.

Peter Duyan

Shelten Gee Jao Yuen

Subramaniam Venkatraman

Timothy Roberts

Logan Niehaus

Eric M Foxlin

Hao-Wei Su

Veera Venkata Sesha Sai Vaddi

Timothy M Roberts

Techniques for automatic tracking of user data for exercises are disclosed. In one aspect, a method of operating a wearable device may involve determining, based on output of one or more biometric sensors, that a user of the wearable device has started an exercise and identifying a type of the exercise that the user has started based on comparing the output of the one or more biometric sensors to defined sensor data for a plurality of exercise types. The method may further include adjusting a global positioning system (GPS) receiver in response to determining the start of the exercise and based on the type of the exercise.

Automatic tracking of geolocation data for exercises

Techniques for automatic tracking of user data for exercises are disclosed. In one aspect, a method of operating a wearable device may involve determining that a user of the wearable device has started an exercise, activating the GPS receiver in response to determining that the user has started the exercise, and detecting a time at which the GPS receiver achieves an initial GPS fix of a location of the wearable device. The method may further involve logging, based on output of the one or more biometric sensors, a first set of user data during a first time interval between the start of the exercise and the detected time of the initial GPS fix, and back-filling an exercise route of the user during the first time interval based on the first set of user data.

Back-filling of geolocation-based exercise routes

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San Francisco, CA, United States of America

Peter Duyan