Brand	Haylou
Model	Watch 4S
Display Type	AMOLED
Display Size	1.43-Inch
GPS	Yes
Waterproof Level / Grade	1ATM
Battery Capacity	400mAh

Haylou Watch 4S – Technical Specifications

Display

• Screen Size: 1.43-inch AMOLED

• Resolution: 466 × 466 pixels

• Brightness: Up to 1000 nits

• Glass: 2.5D curved, scratch-resistant

Design & Build

• Material: Aluminum alloy rotating crown

• Weight: ~62g (with strap)

• Water Resistance: 1ATM (rain, sweat, hand wash)

Connectivity

• Bluetooth: 5.3

• Compatibility: Android 9.0+, iOS 13.4+

• GPS: 5-system (GPS, BeiDou, GLONASS, Galileo, QZSS)

Battery & Performance

• Battery Capacity: 400mAh

• Battery Life:

  • Up to 18 days (basic mode)

  • Up to 10 days (daily use)

  • Up to 26 hours (GPS mode)

• Charging: Magnetic charger

Health & Fitness Tracking

• Heart Rate Monitoring: 24/7

• Blood Oxygen (SpO2) Monitoring

• Sleep Tracking (deep, light, REM)

• Stress Monitoring

• Menstrual Cycle Tracking

• 120+ Sports Modes

Smart Features

• Bluetooth Calling (answer/reject calls)

• Voice Assistant

• Notifications (calls, SMS, apps)

• Remote Camera Control

• Custom Watch Faces (200+ options)

• Find My Phone/Watch

Additional Features

• Sedentary Reminder

• Breathing Exercises

• Weather Forecast

• Stopwatch, Timer, Alarm

• Do Not Disturb Mode

• Flashlight

Included Accessories

• Replacement strap

• Screen protector

• Magnetic charger

• Quick start guide
  
  

What is the price of the HAYLOU Watch 4S in Bangladesh?

The latest price of the HAYLOU Watch 4S  in Bangladesh is 4799Taka. You can buy HAYLOU Watch 4S in Bangladesh at the best price from our  imagine Website Or Outlet. You can avail of home or office delivery or pickup directly from us.