KD99 Ultra Smart Watch Series 8 NFC 1.99

System Requirements:android5.0+ / ios10.0+
Master chip:BT8918B
Bracelet memory:8Mbit+32Mbit
Bluetooth for calls:support
Bluetooth version:4.0/5.0
heart rate sensor：support
Pedometer sensor：support
Motor：support
Screen display：”1.99-inch display screen
320*380 resolution”
Battery capacity：180mAh
Standby time：7-15Days
Usage time：3-5Days
Button method：”Touch+encoder button+power button
+Sports shortcut key”
Charging port：Wireless charging
Waterproof level：IP67
Sensor:G-sensor 3 Axis
Local Dial:5+
Dial market:50+
Menu style:5
APP:HryFine