KIWITIME HD300 Bluetooth Call Smartwatch IP67 Waterproof Smart Watch for Android IOS Sport Fitness Tracker Color:Silver Metal Charging Time: Approximately 4 hours

Charging Time: Approximately 4 hours

4 or above

find the phone and so on Hardware function Sport data Distance

Vietnamese

Breathing Exercise

KIWITIME HD300 Bluetooth Call Smartwatch IP67 Waterproof Smart Watch for Android IOS Sport Fitness Tracker Color:Silver Metal Charging Time: Approximately 4 hoursPrameters APP FitCloudPro Chipset Bluetrum AB5691 System Android 5. 0 and above iOS 10. 0 and above Flash memory RAM 400KBROM 128Mb Screen AMOLED Size 1. 43inch Resolution 466*466 Touch IC CST820 Connection parameters Bluetooth calling Bluetrum AB5691 Blutooth BLE5. 4 WIFI None NFC Yes Sensors Accelerometer sensors STK8321 Ecg (electrocardio) None Heart rate HX3602 GPS None Body temperature None Battery Battery skype Li Polymer Battery Capacity 3. 8V