C8 color screen smart Bracelet 1.08 screen exercise meter step heart rate blood pressure sleep for Xiaomi Huawei Apple factory

C8 color screen smart Bracelet 1.08 screen exercise meter step heart rate blood pressure sleep for Xiaomi Huawei Apple factory

• Model： C8 color screen smart Bracelet 1.08 screen exercise meter step heart rate blood pressure sleep for Xiaomi Huawei Apple factory