<ul> <li>1.83-inch display, enjoy a refined and lightweight design with a golden ratio size that ensures elegance and comfort at all times</li> <li>Stay informed about your body temperature changes with 24/7 monitoring and receive alerts for any abnormalities</li> <li>Experience upgraded heart rate monitoring with sensitive signal detection for continuous and precise tracking of your heart rate health</li> <li>Keep an eye on your blood oxygen levels with intelligent monitoring based on heart rate technology</li> <li>Monitor your blood glucose changes 24/7, with the ability to save historical data to your phone and support one-touch measurements without a phone connection</li> <li>Track your sleep quality and generate professional sleep reports to help you maintain a healthy circadian rhythm</li> </ul> <p><strong>Specifications:</strong></p> <table> <tbody> <tr> <td>Waterproof level</td> <td>IP68</td> <td>&nbsp;</td> </tr> <tr> <td>Screen size</td> <td>1.83"</td> </tr> <tr> <td>Screen type</td> <td>TFT</td> </tr> <tr> <td>Screen cover</td> <td>Glass</td> </tr> <tr> <td>Middle frame material</td> <td>Aluminum Alloy</td> </tr> <tr> <td>Bottom shell material</td> <td>ABS+PC</td> </tr> <tr> <td>Wristband material</td> <td>TPU</td> </tr> <tr> <td>Body size (L x W x H) mm</td> <td>44.5*37.5*11mm</td> </tr> <tr> <td><strong>Hardware</strong></td> </tr> <tr> <td>Main control</td> <td>JL 7013 F6</td> <td>&nbsp;</td> </tr> <tr> <td>G-sensor</td> <td>SC7A20H</td> <td>&nbsp;</td> </tr> <tr> <td>Heart rate sensor</td> <td>HX3605</td> <td>&nbsp;</td> </tr> <tr> <td>Touch chip</td> <td>816D</td> <td>Full screen touch + physical buttons</td> </tr> <tr> <td>Motor</td> <td>Flat Motor</td> <td>&nbsp;</td> </tr> <tr> <td>Screen</td> <td>1.83" TFT</td> <td>&nbsp;</td> </tr> <tr> <td>Screen resolution</td> <td>240*284</td> <td>&nbsp;</td> </tr> <tr> <td>Flash</td> <td>64Mb</td> <td>&nbsp;</td> </tr> <tr> <td>Bluetooth</td> <td>BLE5.2</td> <td>&nbsp;</td> </tr> <tr> <td><strong>Battery</strong></td> </tr> <tr> <td>Working voltage</td> <td>3.7V</td> <td>High-voltage battery</td> </tr> <tr> <td>Battery type</td> <td>Polymer lithium battery</td> <td>Precision protection board</td> </tr> <tr> <td>Charging method</td> <td>Contact charging</td> <td>Magnetic charging</td> </tr> <tr> <td>Charging time</td> <td>&le;2.5 hours</td> <td>&nbsp;</td> </tr> <tr> <td>Battery capacity</td> <td>270mAh</td> <td>&nbsp;</td> </tr> <tr> <td>Support mobile phone system</td> </tr> <tr> <td>iOS</td> <td>iOS 9.0 and above</td> <td>&nbsp;</td> </tr> <tr> <td>Android</td> <td>Android 4.4 and above</td> <td>&nbsp;</td> </tr> <tr> <td><strong>Function</strong></td> </tr> <tr> <td>Multi-language support</td> <td>12 languages</td> <td>Simplified Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Ukrainian, Italian, Portuguese</td> </tr> <tr> <td>Basic function module</td> <td>Clock, date display</td> <td>12/24 hour system</td> </tr> <tr> <td>Multiple dials</td> <td>The watch comes with 5+1 dials, which can also be downloaded from the APP dial library, supporting custom dials and personalized photos</td> </tr> <tr></tr> <tr> <td>Data storage</td> <td>Step counting, sleep, heart rate storage for 7 days, message storage for 10 items</td> </tr> <tr> <td>OTA upgrade</td> <td>Support</td> </tr> <tr> <td>Daily activity monitoring</td> <td>Heart rate monitoring</td> <td>Support 24-hour real-time heart rate monitoring</td> </tr> <tr> <td>Sleep monitoring</td> <td>Record normal sleep (excluding naps): time to fall asleep, time to wake up, total sleep</td> </tr> <tr> <td>Step measurement</td> <td>Monitor daily steps</td> </tr> <tr> <td>Calorie detection</td> <td>Consumption (kcal)</td> </tr> <tr> <td>Exercise function</td> <td>Support indoor/outdoor exercise monitoring</td> <td>21 sports modes: outdoor running, indoor running, walking, swimming, cycling, skipping, spinning, sit-ups, yoga, dancing, basketball, mountaineering, volleyball, tennis, badminton, gymnastics, hockey, rowing, table tennis, football, baseball</td> </tr> <tr></tr> <tr> <td>Reminder function</td> <td>Call reminder</td> <td>When receiving a call, the watch displays a call reminder, which can be answered and hung up</td> </tr> <tr> <td>SMS notification</td> <td>When receiving a text message, the watch will vibrate to remind you</td> </tr> <tr> <td>App push notification</td> <td>Support</td> </tr> <tr> <td>Alarm reminder</td> <td>Can synchronize the alarm clock of the mobile