Product Name: Haylou Watch 2 Pro

Product Model: Haylou-S001

Resolution: 240 x 284px

Bluetooth Connection: Bluetooth V5.3

Dimensions: 48.82 * 37.70 * 10.83mm

Watch Weight: 51.4g (including strap)

Battery Capacity: 250mAh

Input Parameters: 5V 500mA

Battery Life: 10 days (24-hour heart rate monitoring)

Waterproof Rating: IP68

Working Temperature: -10°C~60°C

Synced Data Platform: Haylou Fun

Device Requirements: Android 6.0 / iOS 9.0