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

Claim 8:
9. A method for determining when a user has fallen down, the method being performed in a wearable device and comprising:
obtaining first biometric data of the user using a first biometric sensor of the wearable device, wherein the first biometric sensor is a first accelerometer configured to measure acceleration of a part of a first limb of the user;
obtaining auxiliary biometric data of the user using an auxiliary biometric sensor of the wearable device, wherein the auxiliary biometric sensor is a second accelerometer configured to measure acceleration of a body part of the user being distinct from the first limb of the user; and
determining when the user has fallen down based on the first biometric data and the auxiliary biometric data.