brand:neutral color:White--SR100 (minimum order of 100 pieces) physical dimension:17---22mm model:SR200 For people:public battery capacity:28mAh time to market:2023.10 Compatible platforms:android, ios After-sales service:Store three guarantees Additional features:Step counting, heart rate, blood pressure, body temperature health monitoring, sleep, calories wearing method:Finger wear Applicable system:Android, iOS Whether to provide exclusive supply for cross-border exports:yes packing list:Smart ring, charging cable, manual bill:No invoice provided
