Bluetooth antenna: support. Bluetooth: BLE5.0. APP system: IOS 10.0 and above, Android 5.0 and above. Waterproof level: IP67. OTA firmware upgrade. 1 Smart watch. We are committed to resolve all issues in a friendly and satisfactory manner. Leia Mais
This extended battery life is particularly beneficial for users who participate in long-duration outdoor activities, as it reduces the need for frequent charging and ensures the device remains operational throughout. Leia Mais
Durable construction with high-density nylon and stainless steel buckle. Fits wrist sizes from 5″ to 8″, with adjustable strap length. Compatible with standard spring bars for easy swapping. Includes three spring bars and a tool for effortless installation. Leia Mais
Bluetooth antenna: support. Bluetooth: BLE5.0. APP system: IOS 10.0 and above, Android 5.0 and above. Waterproof level: IP67. OTA firmware upgrade. 1 Smart watch. We are committed to resolve all issues in a friendly and satisfactory manner. Leia Mais
Bluetooth antenna: support. Bluetooth: BLE5.0. APP system: IOS 10.0 and above, Android 5.0 and above. Waterproof level: IP67. OTA firmware upgrade. 1 Smart watch. We are committed to resolve all issues in a friendly and satisfactory manner. Leia Mais
Bluetooth antenna: support. Bluetooth: BLE5.0. Waterproof level: IP67. OTA firmware upgrade. 1 Smart watch. We are committed to resolve all issues in a friendly and satisfactory manner. APP system: IOS 10.0 and above, Android 5.0 and above. Leia Mais