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TB20

Name:TB20
Processor:GR5515
Display:1.7 inch , 240 x280 TFT
Memory:256KB + 64MB
Bluetooth:BT5.1
Battery:190mAh
Standby time:10-15 days
Heart Rate:YES
Temperature Monitor:YES
Blood Oxygen:YES
Accessories:Magnetic cable,Manual
Function:Pedometer, Call reminder, Sleep monitor, Blood Oxygen, Alarm, Shake for selfie, Sedentary Reminder, Drinking reminder, Anti-loss