Xiaomi Watch S4 BT Calling Smart Watch

1.43″ AMOLED (1500 nits)
15-day battery (5-min charge = 2 days)
5ATM waterproof (swim-proof)
Dual-band GPS (5 systems)
24/7 health tracking (HR, SpO₂, sleep)
150+ sports modes
NFC, Bluetooth calls
Note: Android 8.0+, iOS 14.0+
1 Year Brand Warranty

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Original price was: ৳ 18,777.00.Current price is: ৳ 16,899.00.

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Description

Xiaomi Watch S4 BT Calling Smart Watch

The Xiaomi Watch S4 is a next-generation smartwatch that combines elegant design with cutting-edge technology. Featuring a 47mm aluminum alloy frame with interchangeable bezels, it delivers both durability and style for everyday wear. Its 1.43-inch AMOLED display with up to 2200 nits brightness ensures exceptional clarity, even under direct sunlight.

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