Patent ID: 11887459
Assignee: ASSA ABLOY AB
Field: Medical technology (Instruments)
Classification: CPC G  A  B  H | IPC A  B  G

Claim 0:
1. A wearable device for determining when a user has fallen down, the wearable device comprising:
a first biometric sensor for obtaining first biometric data of the user, wherein the first biometric sensor is a first accelerometer configured to measure acceleration of a part of a first limb of the user; and
an auxiliary biometric sensor for obtaining auxiliary biometric data, the auxiliary biometric sensor being a second accelerometer configured to measure acceleration of a body part of the user being distinct from the first limb of the user;
a processor; and
a memory storing instructions that, when executed by the processor, cause the wearable device to:
determine when the user has fallen down based on the first biometric data and the auxiliary biometric data.