US 12,403,376 B2
Wearable device and activity data collection method
Jiangming Liu, Shenzhen (CN); Bo Ke, Shenzhen (CN); Xiaolin Li, Dongguan (CN); De Yang, Shenzhen (CN); Xuejing Feng, Shenzhen (CN); and Xia Sun, Nanjing (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Appl. No. 17/439,229
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
PCT Filed Mar. 13, 2020, PCT No. PCT/CN2020/079150
§ 371(c)(1), (2) Date Sep. 14, 2021,
PCT Pub. No. WO2020/192449, PCT Pub. Date Oct. 1, 2020.
Claims priority of application No. 201910224314.2 (CN), filed on Mar. 22, 2019.
Prior Publication US 2022/0143483 A1, May 12, 2022
Int. Cl. G06F 18/24 (2023.01); A63B 24/00 (2006.01); A63B 71/06 (2006.01); G06F 3/01 (2006.01)
CPC A63B 71/0622 (2013.01) [A63B 24/0062 (2013.01); G06F 3/011 (2013.01); A63B 2071/0663 (2013.01); A63B 2220/20 (2013.01); A63B 2220/62 (2013.01); A63B 2220/836 (2013.01); A63B 2225/50 (2013.01); A63B 2230/06 (2013.01); G06F 18/24 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, from a user, a first user operation, wherein the first user operation is fastening a device body of a wearable device to a first carrier of the wearable device, and wherein the wearable device comprises a first working mode and a second working mode;
starting, in response to the first user operation, the first working mode to collect first activity data, wherein the first activity data is daily activity data of the user;
receiving, from the user, a second user operation, wherein the second user operation is fastening the device body to a second carrier;
starting, in response to the second user operation, the second working mode to collect second activity data, wherein the second activity data is professional exercise data of the user; and
detecting a contact voltage of a detection port of a switching circuit of the device body, wherein the switching circuit comprises a detection contact and the detection port,
wherein in response to the first user operation and when the detection contact is in contact with a first metal contact of the first carrier:
detecting that the contact voltage is a first voltage value; and
starting, in response to detecting that the contact voltage is the first voltage value, the first working mode to collect the first activity data, and
wherein in response to the second user operation and when the detection contact is in contact with a second metal contact of the second carrier:
detecting that the contact voltage is a second voltage value; and
starting, in response to detecting that the contact voltage is the second voltage value, the second working mode to collect the second activity data.