Bluetooth 3G WiFi GPS SmartWatch Smart Watch - AWOW Kingwear KW88 Quad Core 1.39 inch Amoled Touch Screen With Android 5.1 Heart Rate Monitor 400x400 Pixels for Kids Woman and Man

Description

Specification Bluetooth: Ver 4.0 WIFI: 802.11b/g/n Resolution: 400 * 400 pixels Screen Dimension: 56x46x13.5mm Display: 1.39" Amoled Touch Screen CPU MTK6580 Storage: RAM 512MB, ROM 4GB; External memory: Support TF card up to 4GB  Battery: 400mAh Weight: 70g, GW: 220g Frequency: 3G WCDMA850/2100 OR 2G GSM850/900/1800/1900 Note: The smart watch works with new tech of Bluetooth. If the Bluetooth connection is not stable, you can reset the watch and the Bluetooth of the phone, then connect it again.