Xiaomi Watch S4 Smartwatch 1.43" AMOLED GPS NFC 15-Day Battery

The Xiaomi Watch S4 Smartwatch delivers advanced fitness tracking, elegant design, and powerful smart features in a premium wearable. Equipped with a 1.43-inch AMOLED display with 466 × 466 resolution, the watch offers vibrant visuals and smooth 60Hz performance. With L1+L5 dual-frequency GNSS positioning, NFC support, and a 486mAh battery delivering up to 15 days of usage, it is built for users who demand both performance and style. The aluminum alloy frame and interchangeable bezel design provide durability while allowing personalized styling for everyday wear.

5 Reasons to Choose Xiaomi Watch S4

1. High-Resolution 1.43" AMOLED Display

The round AMOLED screen delivers a crisp 466 × 466 pixel resolution, offering bright colors and excellent readability for notifications, workouts, and daily use.

2. Dual-Frequency GNSS for Precise GPS Tracking

Integrated L1 + L5 GNSS positioning supports multiple satellite systems including GPS, Galileo, GLONASS, BeiDou, and QZSS, ensuring highly accurate tracking for outdoor workouts.

3. Long-Lasting 15-Day Battery

Powered by a 486mAh battery, the Xiaomi Watch S4 provides up to 15 days of battery life, reducing the need for frequent charging and keeping you connected longer.

4. Advanced Health Monitoring Sensors

Built-in sensors track heart rate, blood oxygen (SpO2), sleep patterns, activity levels, and blood pressure, helping users monitor health metrics in real time.

5. Premium Design with Interchangeable Bezels

The aluminum alloy frame combined with customizable bezels and straps allows users to personalize their smartwatch style while maintaining durability and comfort.

Who It’s For & How to Use It

The Xiaomi Watch S4 is designed for professionals, fitness enthusiasts, and everyday users seeking a powerful smartwatch with advanced health tracking and navigation features. It is ideal for activities such as running, cycling, gym workouts, and daily lifestyle monitoring. Simply pair the smartwatch with your Android device via Bluetooth 5.3, track workouts using built-in GNSS, monitor health metrics through onboard sensors, and manage notifications or calls directly from your wrist.

Technical Specifications

• Brand: Xiaomi

• Model: Watch S4

• Category: Smartwatch

• Display Size: 1.43 inch

• Screen Material: AMOLED

• Screen Shape: Round

• Resolution: 466 × 466 pixels

• Refresh Rate: 60Hz

• RAM: 4GB

• Battery Capacity: 486mAh

• Battery Life: Up to 15 Days

• Bluetooth Version: 5.3

• GPS: Yes (Dual-Frequency GNSS L1 + L5)

• Satellite Systems: GPS, Galileo, GLONASS, BeiDou, QZSS

• Health Sensors: Heart rate, blood oxygen (SpO2), sleep monitor, blood pressure

• Additional Sensors: Accelerometer, gyroscope, ambient light sensor, compass, barometer, hall sensor

• NFC: Yes

• Frame Material: Aluminum alloy

• Dimensions: 47.3 × 47.3 × 12.0 mm

• Strap Options: Fluororubber / Nylon strap variants

• Operating System: Android Wear

• Voice Assistant: Built-in

• Connectivity: Bluetooth 5.3

• Package Contents: Xiaomi Watch S4, interchangeable bezel and strap, magnetic charging dock, user manual

• Warranty: 2 Years