The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 24, 2019
Filed:
Aug. 31, 2017
Systems and methods for determining an intensity level of an exercise using photoplethysmogram (ppg)
Apple Inc., Cupertino, CA (US);
Paul A. Martinez, Morgan Hill, CA (US);
Tim P. D'Angelo, San Jose, CA (US);
Justin P. Dobson, Sunnyvale, CA (US);
Kevin B. Jessop, Cupertino, CA (US);
Jose A. Castillo, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Disclosed systems and methods relate to determining an intensity level of an exercise using a photoplethysmogram (PPG) sensor. A method of determining an intensity level of an exercise for a user according to one embodiment of the present disclosure includes detecting, by a device, body signals from the user using a PPG sensor. The method includes determining, by the device, a heart rate of the user based on the body signals. The method includes determining, by the device, an error in the heart rate. The method also includes determining, by the device, the intensity level of the exercise for the user based at least on the error.