<ul> <li>[Large Round Screen] 1.46 inches super HD screen, 360x360 resolution HD field of view, display effect vivid and gorgeous</li> <li>[Whole Day Health Guard] Take care of your physical and mental health with high-performance optical sensors</li> <li>[Dedicated Sleep Coach] Record your sleep duration and quality in real-time, and give a reasonable sleep index to help improve sleep quality</li> <li>[100+ Sport Modes] Provide more detailed exercise data, including exercise time, step count, calories and more, to give you more insight into your athletic performance</li> <li>[Deep Waterproof] Precision manufacturing technology, advanced waterproof technology, to achieve super waterproof, easy to cope with various tests of waterproof</li> </ul> <p><strong>Specifications:</strong></p> <table> <tbody> <tr> <td>Catalog</td> <td>Product parameters</td> </tr> <tr> <td>Basic parameters</td> <td>Bracelet size</td> <td>&Phi;46*10.4mm</td> </tr> <tr> <td>weight</td> <td>41.2g</td> </tr> <tr> <td>Major function</td> <td>1.46-inches 360*360 Pixels large screen, full screen touch, call function, heart rate, blood oxygen, blood pressure, pressure, sleep monitoring, exercise recording (step count, distance, calories), exercise mode, voice assistant, APP exercise push, message push, information storage, weather, breathing training, women's health, stopwatch, timer, alarm clock, calendar, photo control, music playback, payment code, business card</td> </tr> <tr></tr> <tr> <td>Hardware parameter</td> <td>Chip maker</td> <td>Bluetrum</td> </tr> <tr> <td>chip</td> <td>BT8959T</td> </tr> <tr> <td>APP</td> <td>FitCloudPro</td> </tr> <tr> <td>Compatible system</td> <td>Android9.0+(contain) iOS 12.0+(contain)</td> </tr> <tr> <td>FLASH memory</td> <td>Rom128Mb</td> </tr> <tr> <td>Type</td> <td>IPS</td> </tr> <tr> <td>screen size</td> <td>1.46 inches</td> </tr> <tr> <td>Pixels</td> <td>360*360 Pixels</td> </tr> <tr> <td>Touch type</td> <td>Full screen touch</td> </tr> <tr> <td>Connection parameters</td> <td>BT</td> <td>5.3 Bluetooth Low Energy Chip</td> </tr> <tr> <td>WIFI</td> <td>NO</td> </tr> <tr> <td>NFC</td> <td>NO</td> </tr> <tr> <td>Sensor</td> <td>G-Sensor</td> <td>STK8321</td> </tr> <tr> <td>Gyroscope</td> <td>NO</td> </tr> <tr> <td>heart rate</td> <td>LC09A</td> </tr> <tr> <td>GPS</td> <td>NO</td> </tr> <tr> <td>Battery</td> <td>Battery type</td> <td>Lithium polymer</td> </tr> <tr> <td>capacity</td> <td>300mAh</td> </tr> <tr> <td>Charging mode</td> <td>Magnetic</td> </tr> <tr> <td>APP software features</td> <td>FitCloudPro</td> <td>Steps, sleep, heart rate, blood oxygen, blood pressure, pressure, breathing training, exercise data recording, female physiological cycle, gaming, more dials, etc.</td> </tr> <tr> <td>Dial selection, message push, daily alarm clock, camera control, weather information, wallet, business card.</td> </tr> <tr> <td>Find bracelet, time format, do not disturb mode time, all-day heart rate test, turn the wrist bright screen.</td> </tr> <tr> <td>English, Simplified Chinese, Traditional Chinese, German, French, Arabic, Czech, Greek, Spanish, Japanese, Persian, Italian, Korean, Dutch, Polish, Portuguese, Russian, Finnish, Swedish, Thai, Hungarian, Slovak, Croatian, Albanian, Turkish, Ukrainian</td> </tr> <tr> <td>Other parameters</td> <td>Waterproof Level</td> <td>IPX8(1ATM-10 meters waterproof)</td> </tr> <tr> <td>Charging time</td> <td>About 2.5H</td> </tr> <tr> <td>Life time</td> <td>About 7 days of use, 15 days of standby</td> </tr> <tr> <td>Product language</td> <td>Simplified Chinese, Traditional Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Arabic, Dutch, Italian, Czech, Greek, Hebrew, Hindi, Indonesian, Korean, Malaysia, Persian, Polish, Thai, Vietnamese, Finnish, Romanian, Turkish, Croatian</td> </tr> <tr> <td>Wristband size</td> <td>Total length about 255MM, adjustable length about 155-235MM</td> </tr> <tr> <td>Appearance size</td> <td>Body: Aluminum alloy + plastic + zinc alloy&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Wristband: Silicone</td> </tr> </tbody> </table>