Z18 Smart Bracelet - Rose Golden - Simless
Screen size: 0.49 inch
Device size: 51mm*24mm*12.5mm
Chip: CH-SRF21822
BP Heart rate sensor: MPU6500
Waterproof: IP67 waterproof (Not for Shower or Swimming)
Support system: Android 4.4 or above and iOS 8.0 or above
Size type: OLED
Bluetooth: 4.0 (Low power consumption)
Battery type: Polymer lithium battery
Battery capacitance: 60mAh
