1.78″ Retina AMOLED Display | 368*448 Pixel Craft with Metal | 105 Sports Mode 100+ Online Watch Faces & Customized Watch Face & SpO2 Heart rate, Sleep, and Temperature Monitoring.
105 Sports Modes
Magnetic Strap
All-Day Heart Rate Tracking
SpO2 and Temperature Monitoring
IP68 Dustproof and Waterproof
The watch is IP68 waterproof. There is no need to take off the watch when washing your hands, and you can easily cope with sweating during workouts or stormy rains when you are out.
10-day Battery Life – No Need Recharging During Workdays
Haylou RS4 Plus packs an existence of super-powerful features in its slim body yet still has enough endurance to last for up to 10 days from a single full charge with typical usage.
Typical usage
10 days
Basic usage
28 days
Specification:
Product name
Haylou RS4 Plus
Bluetooth version
Bluetooth 5.1
Supported devices:
Android 6.0 or iOS 11.0 and above
Dimensions:
45.2*37.2*10.4mm
Strap width:
20mm
Weight:
57.6g (with strap)
Display:
1.78″ AMOLED display
Resolution:
368x448px
Sensors:
Heart rate sensor, motion sensor, SpO2 sensor
Battery capacity:
230mAh
Battery life:
About 10 days (Turn on heart rate monitoring for 24 hours)
Water-resistance grade:
IP68
Operating temperature:
0°C~45°C
Sync data platform:
Haylou Fun
Workout modes:
105 modes
