S4 Ultra Xiaomi Smart Bracelet — AMOLED HD Screen Men’s Watch with Bluetooth Call, GPS, NFC, Heart Rate & Compass Tracking

Take your fitness, style, and tech game to the next level with the S4 Ultra For Xiaomi Smart Bracelet — the ultimate companion for men and women who crave performance, precision, and style. Featuring a stunning 1.53-inch AMOLED HD touchscreen, GPS trajectory tracking, Bluetooth calling, NFC functionality, and advanced health monitoring, this smartwatch is engineered for adventure, fitness, and everyday life.

Whether you’re exploring the great outdoors, tracking your workouts, or staying connected on the move, the S4 Ultra is built to keep pace with your lifestyle. Waterproof and robust, it’s more than just a watch — it’s a complete smart wearable experience.

Why You’ll Love It

• High-Definition AMOLED Display: 1.53-inch crystal-clear screen for easy viewing and vibrant visuals.

• GPS Trajectory Tracking: Accurately map your routes whether hiking, cycling, or running.

• NFC Door Unlock: Modern convenience for everyday life.

• Bluetooth Call Function: Answer and make calls directly from your wrist.

• Advanced Health Monitoring: Heart rate, blood oxygen (SpO₂), blood pressure, sleep quality, and stress monitoring.

• 100+ Sports Modes: From swimming and running to yoga and hiking — track your every move.

• IP68 Waterproof Design: Swim, shower, or brave the elements without worry.

• Long Battery Life: Reliable power to keep up with your lifestyle.

Key Features

• Activity Tracking: Steps, calories, distance, heart rate, sleep monitoring.

• Smart Notifications: Incoming call, SMS, and app alerts at your fingertips.

• Fitness & Outdoor Tracking: Altimeter, compass, barometer, GPS route mapping.

• Health Monitoring: Blood oxygen, heart rate, blood pressure, sleep quality tracking.

• Customizable Watch Faces: Match your style and mood.

• Multilingual Support: English, Spanish, Russian, Portuguese, Italian, French, German, Korean, Japanese, Hebrew, Arabic, and more.

Specifications:

• Model: S4 Ultra

• Display: 1.53-inch AMOLED HD touchscreen, 360×360 resolution

• Battery: 300–450mAh, detachable

• Band Material: Silica gel (detachable)

• Compatibility: Android & iOS

• Bluetooth: Version 5.3 BLE

• Languages Supported: English, Russian, Spanish, Portuguese, Italian, French, German, Korean, Ukrainian, Hebrew, Japanese, Arabic, Indonesian, Greek, and more

• Waterproof Grade: IP68 Professional Waterproof

• Sports Modes: Over 100 activities including running, cycling, swimming, hiking, yoga, and more.

What’s in the Box:

• S4 Ultra Smart Bracelet

• Detachable Silica Gel Band

• Wireless Charger

• User Manual

• Gift Box Packaging

Perfect For:

Outdoor adventurers, fitness enthusiasts, tech lovers, athletes, swimmers, and anyone who wants a premium smartwatch experience with GPS, NFC, heart health monitoring, and waterproof durability.