Xiaomi S4 41mm smartwatch - Silver (Mint Green)

Xiaomi S4 41mm Smartwatch: Precision, Style, and Wellness Combined Experience the next evolution in wearable technology with the Xiaomi S4 41mm smartwatch. Expertly crafted for the modern Adult, this timepiece combines a sophisticated, compact design with a powerhouse of health and connectivity features. Its elegant 41mm frame is perfect for any wrist, offering a comfortable, all-day fit without compromising on performance. Elevate your daily routine, from fitness goals to professional life, with a smart companion that understands your needs and complements your style. Your Health, Prioritized Stay in tune with your body like never before. The Xiaomi S4 is engineered with an advanced, multi-channel PPG sensor for exceptionally accurate Wrist heart rate monitoring, 24 hours a day. It goes beyond simple tracking by providing alerts for abnormal heart rates, giving you peace of mind. Monitor your blood oxygen saturation (SpO2) on-demand or continuously during sleep, gain deep insights into your sleep patterns with detailed analysis of deep, light, and REM stages, and manage your daily pressures with guided breathing exercises and all-day stress tracking. Unleash Your Athletic Potential Whether you´re a seasoned athlete or just beginning your fitness journey, the Xiaomi S4 is your ultimate training partner. With over 150 professional sports modes, from running and cycling to swimming and yoga, it accurately tracks your every move. The built-in dual-band GNSS chip supports all five major satellite positioning systems (GPS, BeiDou, GLONASS, Galileo, QZSS) for faster, more precise outdoor workout tracking. Analyze your performance with professional metrics like VO2 max, training load, and recovery time to train smarter, not just harder. Seamless Connectivity and Brilliant Display Stay connected without reaching for your phone. Answer calls directly from your wrist with a single tap, thanks to the integrated speaker and microphone for crystal-clear Bluetooth calling. View app notifications, messages, and reminders on the stunning 1.39-inch AMOLED display. With vibrant colors, sharp detail, and an always-on feature, your essential information and favorite watch face are always visible at a glance. The high-strength glass and durable metal frame ensure it can handle the rigors of daily life, while the 5ATM water resistance makes it safe for the pool or shower. Main Features: * Vivid AMOLED Display: A bright, high-resolution screen for exceptional clarity indoors and out. * Advanced Health Monitoring: Continuous heart rate, SpO2 (blood oxygen), sleep, and stress tracking. * Precision Sports Tracking: Over 150 sports modes with professional performance analytics. * Dual-Band GNSS: Fast and accurate location tracking for all your outdoor activities. * Bluetooth Phone Calls: Stay connected with the ability to make and receive calls from your wrist. * Extended Battery Life: Enjoy up to 10 days of typical use on a single charge, keeping you powered for longer. * Extensive Customization: Choose from hundreds of watch faces and interchangeable straps to match your mood and outfit. --- Technical Specifications: * Model: Xiaomi S4 Smartwatch * Dimensions: 41mm x 41mm x 11.8mm (excluding strap and local protrusions) * Weight: Approx. 36g (without strap) * Display: 1.39-inch AMOLED Touch Display * Resolution: 454x454 pixels * Sensors: Wrist heart rate sensor (with blood oxygen sensor), accelerometer, gyroscope, geomagnetic sensor, atmospheric sensor, ambient light sensor * Satellite Positioning Systems: GPS, BeiDou, GLONASS, Galileo, QZSS * Connectivity: Bluetooth 5.2, Wi-Fi IEEE 802.11b/g/n 2.4GHz, NFC * Battery Capacity: 350mAh (typical) * Charging Port: Magnetic charging * Typical Usage Time: Up to 10 days * Water Resistance: 5ATM * System Language: Supports multiple languages * Compatible Systems: Android 8.0 or iOS 12.0 and above