Patent ID: 11864723
Assignee: FITBIT, LLC
Field: Medical technology (Instruments)
Classification: CPC A | IPC A  H

Claim 9:
10. A wearable device for assessing sleep quality comprising:
one or more biometric sensors;
one or more motion sensors; and
one or more processors configured to perform operations comprising:
obtaining, via the one or more biometric sensors, a first resting heart rate of a person during a period of wakefulness;
obtaining, via the one or more biometric sensors, a second resting heart rate of the person during a period of sleep;
obtaining, via the one or more biometric sensors, pulse oximetry data for the person during the period of sleep;
obtaining, via the one or more motion sensors, motion data during the period of sleep; and
determining a sleep quality score for the person based, at least in part, on the first resting heart rate, the second resting heart rate, the pulse oximetry data, and the motion data.