V99 Bluetooth Call Flash Light 1.85inch Heart Rate Blood Oxygen Multi-Sport Waterproof Smart Watch

Product Description Basic Parameters BasicParameter: Appearance dimensions: Outline of round watch diameter 540MM*Thickness 130MM surface treatment process Craft zinc alloy case with sandblasting and high-gloss plastic back cover, strap material: Strapmaterial silicone watch strap24mm wide bracelet, weight 80 grams, packaging box size: PacjingDimensions: 270mmX81mmX30mm Packaging box specifications & weight: 93 grams Includes: One smart bracelet, magnetic charging cable, and a manual Color options: Gunmetal, Titanium Main functions: MajorFeatures include one-click Bluetooth connection, call reminder push notifications, SMS reminder push notifications, WeChat reminder push notifications, QQ reminder push notifications, exercise record with step count and mileage, trajectory map, sleep monitoring, sedentary reminder, calorie calculation, stopwatch, low battery reminder, raise-to-wake screen, fast charging, ultra-low power consumption, heart rate, blood pressure, vibration, exercise modes, remote photography, music control, smart alarm clock, weather forecast, high-definition large screen, multiple watch face options, and WeChat exercise.System-on-a-chip (SoC) chip system: Realtek 8763EWE, Zhongke 4th generation 5681, optional: JL7012 compatible system. Compatible systems: Android 4.4, iOS 9.0 and above. Memory/Running memory: RAM 160KB. External storage: FLASH 128Mb. Display Does the display support it? Support? Supports size 1.85inch pixels, resolution 360*360, special touch type, full-screen touch, touch screen material, tempered glass, key features, call support, music features, sports features, blood oxygen support, call hardware, speaker, waterproof speaker, microphone, waterproof microphone, connection parameters Connection ParameterBTBluetooth 5.0 BLE Transmission Range: Approximately 10M Sensor Gravity sensor G-Sensor Shilan Micro SC7A20 Heart Rate Tianyi Hexin 3605 high-precision heart rate module vibration function motor flat 0820 motor battery Battery type: Polymer soft pack Capacity: 710mAh Charging method: Magnetic charging Other parameters: Other Other Parameter Keypad: 3 buttons, including 1 encoder button, LED indicator light ator Light has a waterproof rating of IP67, supports over-the-air FOTAOTA upgrade, and comes with packaging accessories Accessory wristband x1 with quick start guide x1