<ul> <li>AMOLED Color Screen: The sleek 3D glass design enhances the style, combined with a 1.1-inch full-color AMOLED display, allowing you to clearly view essential data at a glance</li> <li>Track Sleep Patterns: Automatically monitors your sleep and analyzes all stages of your sleep cycle, providing detailed insights to help assess your rest quality</li> <li>Blood Oxygen & Heart Rate Monitoring: Advanced optical sensor and algorithm optimization enable continuous blood oxygen saturation monitoring. The scientifically placed heart rate sensor ensures accurate real-time tracking, even during intense physical activity</li> <li>Skin Temperature Monitoring: High-precision thermal sensor enables continuous wrist-based skin temperature monitoring, helping you identify temperature trends over time</li> <li>25 Exercise Modes: Supports multiple sports including running, basketball, football, cycling, yoga, and more, accurately tracking various workout metrics for improved performance and safety</li> <li>3ATM Water Resistance: Rated at 3ATM water resistance, suitable for swimming and daily use in wet conditions</li> </ul> <p><strong>Specification:</strong></p> <table> <tbody> <tr> <td>Description</td> <td>Body Material</td> <td>PC+ABS</td> </tr> <tr> <td>Band Material</td> <td>TPU</td> </tr> <tr> <td>Weight (grams)</td> <td>22g</td> </tr> <tr> <td>Display size</td> <td>1.1" AMOLED Color screen</td> </tr> <tr> <td>Display Resolution</td> <td>126(R.G.B)*294</td> </tr> <tr> <td>Battery Capacity</td> <td>90mAh</td> </tr> <tr> <td>Working Time</td> <td>7 days</td> </tr> <tr> <td>Standby Time</td> <td>20 days</td> </tr> <tr> <td>Hardware Specs</td> <td>BT Chipset</td> <td>TLSR8251F512ET32/5*5mmQFN32</td> </tr> <tr> <td>G-sensor_IC</td> <td>SC7A20/2*2/LGA12</td> </tr> <tr> <td>Temperature Sensor</td> <td></td> <td>Thermistor sensor</td> </tr> <tr> <td>HR IC</td> <td>Silan SC7R31</td> </tr> <tr> <td>BT Version</td> <td>BLE 5.0</td> </tr> <tr> <td>BT Range</td> <td>8-10m</td> </tr> <tr> <td>Memory (Ram+Rom+Flash)</td> <td>512KB+64KB+32Mb</td> </tr> <tr> <td>Data Storage</td> <td>7 days</td> </tr> <tr> <td>Water Resistance</td> <td>3ATM</td> </tr> <tr> <td>Charging type</td> <td>Magnetic charging</td> </tr> <tr> <td>The main function</td> <td>Sports Health</td> <td>Daily activity tracking (steps, calories, distance)</td> </tr> <tr> <td></td> <td>Sports modes (walking, running, cycling, indoor running, free training, football, basketball, badminton, skipping rope, push-ups, sit-ups, mountain climbing, tennis, high-intensity interval training, indoor cycling, fitness, rugby, golf, dynamic cycling, weightlifting, roller skating, dancing, yoga, indoor walking, hiking); stores up to 5 recent exercise records</td> </tr> <tr> <td></td> <td>Heart rate monitoring, blood oxygen monitoring, body temperature monitoring</td> </tr> <tr> <td></td> <td>Sleep monitoring (deep sleep, light sleep, awake)</td> </tr> <tr> <td></td> <td>Sedentary reminder, goal achievement alert, drink reminder, exercise data sync with Google Fit and Health</td> </tr> <tr> <td>Information reminder</td> <td>SMS, QQ, WeChat, WhatsApp, Facebook, Twitter, Line, Skype, Instagram, LinkedIn, VK, Kakao</td> </tr> <tr> <td></td> <td>Incoming call alert (caller number/contact), call rejection</td> </tr> <tr> <td>Smart assistant</td> <td>Alarm clock (up to 8 alarms), stopwatch, find phone, multiple watch faces (default 8), customizable dials, do not disturb mode, wrist raise to wake, camera control, factory reset, firmware over-the-air update, power on/off</td> </tr> <tr> <td>APP</td> <td>Keep Health</td> </tr> <tr> <td>Compatible system</td> <td>Android 4.4 or higher, iOS 9.0 or higher</td> </tr> <tr> <td>Bracelet language</td> <td>English (default), German, French, Spanish, Japanese, Simplified Chinese, Italian</td> </tr> </tbody> </table>