Haylou RS4 Max Smart Watch

Features:

Specifications:

Product name
Haylou RS4 Max

Dimensions
48.3x39x11.4mm

Working temperature
-10 – 45°C

Resolution
320x380px

Colors
Midnight Blue

Bluetooth
V5.3

Water-resistance grade
IP68

Battery life
9 days (24/7 heart rate monitoring)

Display
1.91-inch LCD display

Synced data platform
Haylou Fun

Battery
270mAh

Supported devices
Android 6.0 and above, iOS 9.0 and above