{"product_id":"pre-owned-redmi-watch-4","title":"Pre-owned Redmi Watch 4","description":"\u003ch1\u003eRedmi Watch 4 – Full-Screen Smartwatch with 100% Official Specs\u003c\/h1\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eDiscover the stylish and versatile Redmi Watch 4 – a smartwatch strictly adhering to official configurations, featuring a large 1.97-inch AMOLED display, multi-satellite positioning, and comprehensive health and sports tracking. Tailored for users valuing portability, practicality, and long battery life, it delivers reliable performance, convenient connectivity, and all-scenario adaptability, fully aligning with Xiaomi’s official product definition.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003e🔹 Core Selling Points (100% Matched with Official Specs)\u003c\/h3\u003e\n\u003cdiv\u003e• Large Display Experience: 1.97-inch AMOLED color square screen | 390×450 resolution | 600nits peak brightness + auto-brightness adjustment\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Lightweight \u0026amp; Durable Design: Approximately 31.5g (without strap) | Aluminum alloy middle frame + stainless steel crown\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Comprehensive Positioning: GNSS support for 5 satellite systems (Beidou, GPS, GLONASS, Galileo, QZSS)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Versatile Connectivity: NFC (multi-scene applications) + Bluetooth 5.3 | Compatible with multi-system devices\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• All-Scenario Waterproof: 5ATM water resistance (equivalent to 50m underwater) | Suitable for swimming and shallow-water activities\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Rich Sensors: Optical heart rate \u0026amp; blood oxygen sensor + acceleration\/gyroscope\/geomagnetic\/ambient light sensors\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Long-Lasting Battery: 470mAh lithium-polymer battery | Approximately 85-minute full charge\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Practical Functions: Vibration motor + 150+ sports modes + smart health monitoring (official extended features)\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eDesign \u0026amp; Dimensions (Strictly Official Data)\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e• Product Model: M2314W1\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Case \u0026amp; Strap:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eCase Material: Aluminum alloy middle frame + stainless steel crown + high-strength fiber polymer\u003c\/li\u003e\n\u003cli\u003eStrap Material: TPU (soft and skin-friendly)\u003c\/li\u003e\n\u003cli\u003eStrap Design: Quick-release buttons on both sides (easy to remove and install)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Color Options (Official Names): Elegant Black, Silver Snow White\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Exact Size \u0026amp; Weight:\u003c\/li\u003e\n\u003cli\u003eDimensions (L×W×H): 47.58×41.12×10.5mm (excluding heart rate bump)\u003c\/li\u003e\n\u003cli\u003eNet Weight: Approximately 31.5g (without strap)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Wrist Fit: 135mm – 205mm (suitable for most wrist sizes)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eNote: Actual weight and dimensions may vary by configuration, manufacturing process, and measurement method; please refer to the physical product.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eCraft Details (Official Description)\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e• Display: 1.97-inch AMOLED color square screen | 2D flat glass cover | Full-screen touch operation\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Core Hardware: Built-in vibration motor (for notifications and alerts) | Precision stainless steel crown (for navigation and operation)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Key Design: Streamlined integrated body, comfortable to wear without pressure | Reserved functional buttons for quick operation\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Protection: 2D flat glass cover (scratch-resistant and wear-resistant) | Sealed design for waterproof performance\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eDisplay – Clear \u0026amp; Vivid (1:1 Official Specs)\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e• Screen Specifications:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 1.97-inch AMOLED color square screen\u003c\/li\u003e\n\u003cli\u003eResolution: 390×450 pixels (clear and detailed image quality)\u003c\/li\u003e\n\u003cli\u003eBrightness: Up to 600nits (visible in strong outdoor sunlight)\u003c\/li\u003e\n\u003cli\u003eKey Features: Auto-brightness adjustment (adapts to different light environments) | Full-screen touch (smooth operation)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Visual Experience: 16.7 million color display (vibrant and realistic colors) | 60Hz refresh rate (smooth page turning and interaction)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eSensors \u0026amp; Health Monitoring (Full Official List)\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e• Core Sensors:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eOptical Heart Rate \u0026amp; Blood Oxygen Sensor (24\/7 monitoring)\u003c\/li\u003e\n\u003cli\u003eAcceleration Sensor (motion state recognition, step counting)\u003c\/li\u003e\n\u003cli\u003eGyroscope Sensor (motion trajectory tracking, sports data analysis)\u003c\/li\u003e\n\u003cli\u003eGeomagnetic Sensor (compass function)\u003c\/li\u003e\n\u003cli\u003eAmbient Light Sensor (auto-adjusts screen brightness)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Health Tracking Functions:\u003c\/li\u003e\n\u003cli\u003eHeart Rate Monitoring: All-day automatic monitoring + abnormal heart rate alerts\u003c\/li\u003e\n\u003cli\u003eBlood Oxygen Monitoring: All-day intelligent detection + data visualization\u003c\/li\u003e\n\u003cli\u003eSleep Monitoring: Analyzes sleep stages (deep sleep, light sleep, REM) + sleep quality evaluation\u003c\/li\u003e\n\u003cli\u003ePressure Monitoring: Tracks stress levels + breathing training guidance\u003c\/li\u003e\n\u003cli\u003eFemale Health Management: Ovulation period tracking + physiological cycle reminders\u003c\/li\u003e\n\u003cli\u003eDaily Activity Tracking: Step counting, calorie consumption, distance tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eSports \u0026amp; Positioning Capabilities (Official Specs)\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e• Sports Modes: Supports over 150 sports modes, including:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eOutdoor Sports: Running, hiking, cycling, swimming (pool\/shallow water)\u003c\/li\u003e\n\u003cli\u003eIndoor Sports: Gymnastics, yoga, strength training, elliptical machine\u003c\/li\u003e\n\u003cli\u003eSpecial Modes: Swimming mode (adapted to 5ATM waterproof performance)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Positioning Performance:\u003c\/li\u003e\n\u003cli\u003eSupported Satellite Systems: Beidou, GPS, GLONASS, Galileo, QZSS (five major systems)\u003c\/li\u003e\n\u003cli\u003ePositioning Function: Independent GNSS positioning (records sports trajectories without connecting to a phone)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Sports Data: Precisely records exercise duration, distance, heart rate range, calorie consumption, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eConnectivity \u0026amp; Compatibility (Official Details)\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e• Wireless Connectivity:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth 5.3 (stable connection to smartphones, supports data sync and call notifications)\u003c\/li\u003e\n\u003cli\u003eNFC: Supports national transportation card (300+ cities interoperable) | WeChat\/Alipay offline payment | Device pairing\u003c\/li\u003e\n\u003cli\u003eGNSS: Five major satellite systems for fast and accurate positioning\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• System Compatibility:\u003c\/li\u003e\n\u003cli\u003eSupported Systems: Xiaomi HyperOS, Android 8.0 or later, iOS 12.0 or later\u003c\/li\u003e\n\u003cli\u003eSupported App: Xiaomi Sports Health (for data sync, device management, and function settings)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Language Support: Simplified Chinese, Traditional Chinese, English\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eBattery \u0026amp; Charging (100% Official Data)\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e• Battery Specifications:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eBattery Type: Built-in lithium-polymer battery\u003c\/li\u003e\n\u003cli\u003eBattery Capacity: 470mAh (large capacity for long standby)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Battery Life (Official Test Data):\u003c\/li\u003e\n\u003cli\u003eTypical Mode: Up to 20 days\u003c\/li\u003e\n\u003cli\u003eAOD Mode: Up to 10 days\u003c\/li\u003e\n\u003cli\u003eLong Battery Life Mode: Up to 30 days\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Charging Specifications:\u003c\/li\u003e\n\u003cli\u003eCharging Time: Approximately 85 minutes (full charge, data from Xiaomi Laboratory)\u003c\/li\u003e\n\u003cli\u003eCharging Method: Magnetic charging cable (included in package)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Note: Actual battery life and charging time may vary by usage scenario, environmental temperature, and battery lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eDurability \u0026amp; Waterproof (Official Standards)\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e• Waterproof Rating: 5ATM (equivalent to 50m underwater depth)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Suitable Scenarios: Pool swimming, shallow water swimming, and other shallow-water activities\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Unsuitable Scenarios: Hot showers, saunas, diving, and water sports with high-speed water flow impact\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Usage Notes:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eRinse with clean water slowly after use in seawater\u003c\/li\u003e\n\u003cli\u003eDry TPU\/leather\/metal\/woven straps promptly after contact with water (avoid exposure to sunlight or high-temperature drying)\u003c\/li\u003e\n\u003cli\u003eWaterproof performance is not permanent and may diminish over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eIn the Box (Official Packaging List)\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e• Redmi Watch 4 Head Unit × 1\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eFunction Support Limitations\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e• Waterproof Limitations: Not applicable to hot water, high-pressure water flow, or deep diving; waterproof performance may decrease with use\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Compatibility Restrictions: Some functions (such as Mi Miu Center) are only supported by selected Xiaomi\/Redmi phones\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Positioning Limitations: GNSS positioning accuracy may be affected by environmental factors (e.g., dense buildings, tunnels)\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Charging Limitations: Charging time is laboratory data; actual time may vary by environmental temperature and charger specifications\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n• Feature Limitations: Remote photography is only supported by selected smartphone models\u003c\/div\u003e","brand":"XiaoMi","offers":[{"title":"Elegant Black","offer_id":43762455019608,"sku":"#555112","price":1589.0,"currency_code":"ZAR","in_stock":true},{"title":"Silver Snow White","offer_id":43762455052376,"sku":"#555113","price":1589.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/5160\/4056\/files\/red42.png?v=1770952472","url":"https:\/\/20percent.co.za\/fr\/products\/pre-owned-redmi-watch-4","provider":"20PERCENT","version":"1.0","type":"link"}