Haylou RS4 Max Calling Smartwatch
Haylou RS4 Max Calling Smart Watch is a feature-rich smartwatch that offers a variety of useful functions, including Bluetooth calling, IP68 water resistance, 127 sports modes, and comprehensive health monitoring.
General Information
- Product name:Â HAYLOU RS4 Max
- Product model:Â HAYLOU RS4 Max
- Main body size:Â 48.3*39*11.4mm
- Watch weight (including strap) :Â 61.3g
- Resolution:Â 320*380
- Bluetooth connection:Â Bluetooth V5.3
- Battery capacity:Â 270mAh
- Input parameter:Â 5V 500mA
- Battery life:Â 10 days (24 hours heart rate monitoring)
- Dustproof and waterproof grade:Â IP68
- Working temperature: –10℃~45℃
- Data sync platform:Â Haylou Fun
- Equipment requirements:Â Android 6.0 and above, iOS 9.0 and above
Technical Specification of Haylou RS4 Max Calling Smartwatch
Design
- Â Body Material:Â Metal
- Size:Â Â 48.3*39*11.4mm (mm)
- Weight:Â 61.3g ( including strap)
- Button: 1Â side button
- Strap Type:Â Magnetic silicon
- Watch strap size:Â 22mm
- Water-resistance Grade: IP68
- Color:Â Midnight blue/Star silver
Display
- Display Type:Â TFT HD display
- Display Shape:Â Square
- Display Size:  1.91’’
- Display Resolution:Â 320*380 Pixel
- Cloud-based watch faces:Â Yes
Battery
- Battery Capacity:Â 270 mAh
- Battery Life:Â In daily usage mode, the battery life can reach up to 9 days, and the standby time can reach up to 25 days.
- Charging:Â Up to 2 hours
- Charging type:Â Magnetic
Sensors & Connection
- Sensor:Â Heart rate sensor, motion sensor, blood oxygen sensor
- Connection :Â Bluetooth: v5.3
- System requirements:Â Android 6.0 and above, iOS9.0 and above
- Application:Â Haylou Fun
- Package Contains:Â 1 device, 1 charging cable, 1 user manual, warranty card
Warranty Information
Warranty: 1 Year
Language:
 English (default), Chinese, Traditional Chinese, Czech, German, Spanish, Arabic, Hindi, Indonesian, Italian, Thai, Polish, Portuguese, Russian, Vietnamese, Turkish, French.
Sports modes:
125+ sports modes: Outdoor walking, Race walking, Outdoor running, Marathon, Outdoor cycling, Unicycle, Hiking, BMX, Trail running, Roller skating, Trekking, Rock climbing, Surfing, Kayaking, Hunting, etc.
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