Xiaomi Watch S4 with GPS and 5ATM Waterproof 

Xiaomi Watch S4 – Full Specifications

Dimensions & Weight

• Size: 47.3mm × 47.3mm × 12.0mm (excluding strap)

• Weight: ~44.5g (without strap)

Design & Build

• Frame: Aluminum alloy (PVD-coated stainless steel-like finish)

• Strap Options:

  • Black/Silver: Fluororubber (140–210mm adjustable)

  • Rainbow: Fluororubber + Nylon (135–210mm adjustable)

• Interchangeable Bezels: Optional (Carbon, Ceramic, Stainless Steel, etc.)

Display

• Type: 1.43-inch AMOLED

• Resolution: 466 × 466 pixels (326 PPI)

• Brightness:

  • HBM (High Brightness Mode): 1500 nits

  • Peak Brightness: 2200 nits

• Refresh Rate: 60Hz (varies by interface)

• Moisture-Resistant Touch: Prevents accidental water-triggered inputs

Sensors

• Heart rate (with SpO2)
• Accelerometer
• Gyroscope
• Ambient light sensor
• Electronic compass
• Barometer
• Hall sensor

Satellite Positioning (GNSS)

• Dual-Frequency (L1 + L5): GPS, Galileo, GLONASS, BeiDou, QZSS

Battery & Charging

• Capacity: 486mAh
• Battery Life: Up to 15 days (typical usage)
• Fast Charging: 5 mins → 2 days of use
• Charging Type: 2-pin magnetic dock

Connectivity & Features

• Bluetooth 5.3 (supports calls via smartphone link)
• NFC (Mastercard® & Visa® payments, region-dependent)
• Speaker & Dual Microphones
• Wireless OS: Xiaomi HyperOS 2
• Compatibility: Android 8.0+, iOS 14.0+

Durability

• 5ATM Water Resistance (50m depth, swim-proof)

• Not for diving, sauna, or high-pressure water jets

Health & Fitness

• 24/7 Heart Rate, SpO2, Stress, Sleep Monitoring

• 60-Second Health Report (quick wellness check)

• Breathing Exercises (relaxation, focus, sleep aid)

• 150+ Sports Modes (running, skiing, cycling, etc.)

• Running Coach & Form Analysis (vertical ratio, stride metrics)

• Fall Detection (Skiing Mode) – Auto-emergency call if no response

Smart Features

• Xiaomi Smart Hub (control Xiaomi Home devices*)

• Remote Camera Control

• Find My Phone

• Gesture Controls (quick actions via hand movements)

• Third-Party App Sync (Strava, Suunto, Health Connect)

In the Box

• Xiaomi Watch S4 (with bezel & strap)

• Magnetic charging dock

• User manual & warranty card

What is the price of the Xiaomi Watch S4 Smart Watch in Bangladesh?

The latest price of the Xiaomi Watch S4 Smart Watch in Bangladesh is 20999tk. You can buy the Xiaomi Watch S4 Watch in Bangladesh at the best price from Motion view website or Our Outlet in Bangladesh.