Xiaomi Watch S4 Black

Xiaomi Watch S4 BT Calling Smart Watch in Bangladesh

Get the authentic Xiaomi Watch S4 Black in Bangladesh at PikHub with genuine warranty and trusted customer service.

Key Features:

• Premium 47mm smartwatch with aluminum alloy frame and interchangeable bezels
• 1.43-inch AMOLED display with up to 2200 nits peak brightness for crystal-clear visibility
• 24/7 heart rate, SpO2, stress, and sleep tracking for continuous wellness monitoring
• Dual-frequency GNSS with GPS, Galileo, GLONASS, BeiDou, and QZSS support
• Over 150 sports modes including ski-specific coaching and fall detection
• 60-second health report and guided breathing exercises for quick check-ins
• 15-day battery life with 5-minute fast charge for 2-day use
• Moisture-resistant touchscreen to prevent water-triggered input errors
• Supports NFC payments (Mastercard and Visa, region-dependent)
• Bluetooth 5.3 with call functionality via smartphone
• Speaker and dual microphones for clear audio performance
• Xiaomi HyperOS 2 compatible with Android 8.0+ and iOS 14.0+
• Xiaomi Smart Hub integration and third-party app sync with Strava, Suunto, and Health Connect
• Remote camera control, gesture commands, and Find My Phone feature
• 5ATM water resistance suitable for swimming (not for diving or high-pressure environments)

Technical Specifications:

• Dimensions: 47.3mm × 47.3mm × 12.0mm (excluding strap)
• Weight: Approximately 44.5g (without strap)
• Strap Options: Fluororubber or Nylon blends, 135–210mm adjustable
• Display: 466 × 466 resolution at 326 PPI, 60Hz refresh rate
• Sensors: Heart rate, SpO2, gyroscope, barometer, compass, accelerometer, light sensor, Hall sensor
• Battery: 486mAh lithium-ion, magnetic charging dock
• In the Box: Xiaomi Watch S4 (with bezel and strap), magnetic charger, user manual, warranty card