Haylou RS4 Max Calling SmartWatch Best Price in Pakistan. 8999 Strap 22mm Custom Watch Face Yes Battery capacity 270mAh Display Type TFT Display Size 1.91″ 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 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.