US 11,653,857 B2
Volume and intensity-based activity evaluations for devices
Maulik Majmudar, Medina, WA (US); Jared Molton, Seattle, WA (US); David Robert Cole, Brier, WA (US); Hanhan Wang, Seattle, WA (US); Haithem Albadawi, Redmond, WA (US); and William Scott Lamond, Seattle, WA (US)
Assigned to Amazon Technologies, Inc., Seattle, WA (US)
Filed by Amazon Technologies, Inc., Seattle, WA (US)
Filed on Jun. 11, 2020, as Appl. No. 16/899,464.
Prior Publication US 2021/0386328 A1, Dec. 16, 2021
Int. Cl. A61B 5/02 (2006.01); A61B 5/11 (2006.01); A61B 5/024 (2006.01); A63B 24/00 (2006.01)
CPC A61B 5/1118 (2013.01) [A61B 5/024 (2013.01); A63B 24/0062 (2013.01); A63B 2024/0065 (2013.01); A63B 2024/0068 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
sensing, by a heart rate sensor of a first device, body data indicative of a heart rate associated with performance of an activity;
determining, by at least one processor of the first device or of a second device, and based on the heart rate, a threshold amount of motion;
determining, by the at least one processor, device accelerometer data;
comparing, by the at least one processor, the device accelerometer data to the threshold amount of motion;
determining, by the at least one processor and based on the comparison of the device accelerometer data to the threshold amount of motion, a threshold heart rate change;
determining, by the at least one processor, a heart rate change associated with the heart rate;
comparing, by the at least one processor, the heart rate change to the threshold heart rate change;
determining, by the at least one processor and based on the comparison of the heart rate change to the threshold heart rate change, an activity intensity level associated with the heart rate and the device accelerometer data;
determining, by the at least one processor and based on the activity intensity level, an activity score; and
causing presentation, by the at least one processor, of data indicating the activity score.