HAYLOU RS4 MAX SMART WATCH
8 900
DA
Ad Informations
ID
40643621
Date
08/04/2026 10:03:18
Views count
2080
Reference
RS4MAX
Condition
Never used
Description
Product name
Haylou RS4 Max
Dimensions
48.3x39x11.4mm
Working temperature
-10 - 45°C
Resolution
320x380px
Colors
Midnight Blue, Starlight Silver
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
Questions & answers
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