TK25 Smart Watch - IP68 Waterproof Rugged Outdoor Sports Smartwatch with Bluetooth Call & Health Monitoring

Display screen specification: 2.02 inches, 320 * 385 resolution

Chip: Zhongke Fourth Generation AB5610

Sensor: HX3602

Bluetooth: BT5.2

Battery: 300MAH (low energy consumption)

Charging method: Magnetic charging

System support: Android 5.0 and above, iOS 9.0 and above upper