12% Off

Original price was: ৳4,899.Current price is: ৳4,299.

In Stock
  • Midnight Blue
    Starlight Silver
Nagad Cashback EMI Available



  •  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 Type: TFT HD display
  • Display Shape: Square
  • Display Size:  1.91’’
  • Display Resolution: 320*380 Pixel
  • Cloud-based watch faces: Yes


  • 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


 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.

Haylou RS4 Max Calling Smart Watch

Haylou RS4 Max IP68

Haylou RS4 Max big battery life

Haylou RS4 Max BT calling system

1.91'' user friendly display


There are no reviews yet.

Be the first to review “Xiaomi Haylou RS4 Max Calling Smart Watch”

Your email address will not be published. Required fields are marked *

0 Cart
Xiaomi Haylou RS4 Max Calling Smart Watch
Original price was: ৳4,899.Current price is: ৳4,299. Select options