Features: 1. 8762DK platform + 128M large memory, Bluetooth-compatible 5.0 protocol; 2. Support 11 + 1 (custom) + 1 (market) dials; 3. Jiugongge UI + split screen function, the UI scene is more intelligent; 4. 24 sports modes, covering more sports scenes; 5. 1.71-inch high-definition large screen with a resolution of 280 x 320; 6.HRS3690 low power consumption and high resolution heart rate/blood oxygen, more accurate detection; 8. The 380mAh large battery has a long battery life, reducing the trouble of charging at any time; 9. Deep waterproof, suitable for wearing in more environments; 10. Cool sports watch appearance, with different options; 11. Healthy Body Starts Here: Monitor your heart rate, blood oxygen and blood pressure with advanced sensors and &quot;Da fit&quot; app. Automatically tracks your deep sleep, light sleep and awake sleep patterns and provides detailed sleep quality analysis. Help you better understand your health status and adjust your lifestyle. 12. Reliable Fitness Trackers: &nbsp;24 sports such as running, trail running, cycling, climbing, swimming, etc., accurately track your body status when you do various sports, record time, steps, distance, calories burned, etc. . Tactical sports watch is perfect for your outdoor activities and adventures. 13. Sync your messages: Compatible For iPhone, etc. The customized app &quot;Big Fitness&quot; supports Compatible For iOS 9.0 and Android 6.0 or above. When a call, text message or SNS (facebook, twitter, whatsapp, linkedin, ins) is received, it will vibrate and remind you. You will preview messages and never miss anything important. 14. Large-screen: The 1.71&quot; full-touch high-definition large screen supports dynamic dials and custom dials, with adjustable brightness, time, activity, and health data at a glance.&nbsp; Name:&nbsp;Smart Watch&nbsp;Main control platform: 8762DK Memory: 128M TP: G+F capacitive touch TP, Haier 816D Display: 1.71-inch TFT 280 x 320 resolution high-definition square screen Motor: Cylindrical motor, wire bonded Bluetooth-compatible: BT 5.0 Heart rate: HRS3690 Pedometer: Silan Micro SC7A20 Charging method: 2PIN magnetic suction line Battery: capacity 380mAH (polymer pure cobalt battery) Waterproof grade IP68 software function Basic software functions: step counting, sleep, heart rate, exercise, blood pressure, weather, camera control, blood oxygen, music control, theater mode, stopwatch, alarm clock, timer, sedentary reminder, breathing training, message, brightness adjustment, mute, QR code, split screen function Workout/24 sports: walking, running, cycling, skipping, badminton, basketball, soccer, swimming, tennis, rugby, golf, yoga, gym, dancing, baseball, elliptical, rowing, trail running, skiing, bowling , dumbbells, sit-ups, free training, climbing Dynamic heart rate: Dynamic heart rate trend and data analysis throughout the day Blood oxygen detection: Support red light and infrared light sensors to measure blood oxygen saturation Message and call reminder: phone call, SMS, WeChat, QQ, Facebook, Twitter, Instagram, Skype, WhatsApp, Line, Kakao Talk, others Incoming call rejection: When the incoming call is reminded, click the hang up button to hang up the call WeChat Sports: Supports synchronous WeChat sports rankings, and can customize WeChat public accounts for customers Weather: connect to the APP and push the local weather Dial: Support 11 built-in dials + 1 custom dial + 1 internal server dial Watch menu language: English (default), Simplified Chinese, Japanese, Korean, German, French, Spanish, Arabic, Traditional Chinese, Russian, Italian, Portuguese, Ukrainian, Turkish, Romanian, a total of 15 countriesPacking list: 1 x Smart Watch&nbsp; Note: Different displays may cause the color of the item in the picture a little different from the real thing.&nbsp; Manual measuring,please allow 1~3mm error,thank you. <div class="panel panel-info"><div class="panel-heading" style="font-weight:bold;">IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERY</div></div>

C20 1.71 inch Smart Watch IP68 Waterproof Outdoor Sports Fitness Trackers Heart Rate Blood Oxygen Monitor Green