WS520 1.28 inch IP67 Sport Smart Watch, Support Bluetooth Call / Sleep / Blood Oxygen / Heart Rate / Blood Pressure Health Monitor(Black)

The WS520 is a 1.28 inch IP67 sport smart watch designed for everyday use. It supports Bluetooth calling and monitors health metrics such as blood oxygen, heart rate, and blood pressure.

• Product type: Smart Watch
• Compatibility: Android 5.0 or iOS 9.0 and above
• Key feature: IP67 waterproof
• Color/Variant: Black
• Bracelet size: 4.96 x 4.16 x 0.985 cm
• Weight: 38.5 g
• Chipset: 7012-A64
• APP: FereFit
• FLASH memory: 128 MB
• Screen size: 1.28 inch, Full touch screen
• Resolution: 416 x 416
• Bluetooth: 3.0/5.0
• G-Sensor: MSA3111
• Battery: 230 mAh lithium polymer battery
• Charging Method: Wireless charging
• Major function: Health monitoring, messaging, exercise tracking, and more