General Information
Model No
RS4 max
Strap
22mm
Custom Watch Face
Yes
Battery capacity
270mAh
Display Type
TFT
Display Size
1.91″
Details
Technical Specification of Haylou RS4 Max Calling Smartwatch
Design
- Body Material: Metal
- Size: 48.3*39*11.4mm (mm)
- Weight: 61.3g ( including strap)
- Button: 1 side button
- Strap Type: Magnetic silicon
- Watch strap size: 22mm
- Water-resistance Grade: IP68
- Color: Midnight blue/Star silver
Display
- Display Type: TFT HD display
- Display Shape: Square
- Display Size: 1.91’’
- Display Resolution: 320*380 Pixel
- Cloud-based watch faces: Yes
Battery
- Battery Capacity: 270 mAh
- Battery Life: In daily usage mode, the battery life can reach up to 9 days, and the standby time can reach up to 25 days.
- Charging: Up to 2 hours
- Charging type: Magnetic
Sensors & Connection
- Sensor: Heart rate sensor, motion sensor, blood oxygen sensor
- Connection : Bluetooth: v5.3
- System requirements: Android 6.0 and above, iOS9.0 and above
- Application: Haylou Fun
- Package Contains: 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.