<ul> <li>Support Bluetooth calling, make and receive calls on your watch, convenient to use</li> <li>1.46-inch full touch HD screen with a resolution of 360*360, the image quality is delicate and smoother</li> <li>Precision manufacturing technology, waterproof to a depth of 10 meters</li> <li>450mAh large battery, normal use time can reach 5-7 days, the standby time can reach 30 days</li> <li>The watch frame is made of environmentally friendly ABS material with exquisite hollow craftsmanship</li> <li>With heart rate monitoring, blood oxygen monitoring, sleep monitoring, sport tracking and other functions</li> </ul> <p><strong>Specification:</strong></p> <table> <tbody> <tr> <td><strong>Product Size</strong></td> <td>&cent;48.6*13.5mm</td> </tr> <tr> <td><strong>Case material</strong></td> <td>zinc alloy</td> </tr> <tr> <td><strong>Strap specifications</strong></td> <td>22mm silicone strap (removable and replaceable)</td> </tr> <tr> <td><strong>product weight</strong></td> <td>60g</td> </tr> <tr> <td><strong>Waterproof level</strong></td> <td>IP68</td> </tr> <tr> <td><strong>Battery life</strong></td> <td>5--7 days (depending on the usage scenario)</td> </tr> <tr> <td><strong>Charging time</strong></td> <td>&le;&nbsp;2H</td> </tr> <tr> <td><strong>Compatible phone system</strong></td> <td>Android 5.1 or IOS 8.2 or above supports Bluetooth 5.0BLE system</td> </tr> <tr> <td><strong>APP name</strong></td> <td>FitCloudPro</td> </tr> <tr> <td><strong>Watch languages</strong></td> <td>10 languages (Chinese, English, German, French, Italy, Spain, Poland, Belgium, Portugal, Vietnamese)</td> </tr> <tr> <td><strong>APP support languages</strong></td> <td>24 languages (Simplified Chinese, Traditional Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Arabic, Dutch, Italian, Czech, Greek, Hebrew, Indonesian, Malay, Polish, Thai, Vietnamese, Finnish, Romanian, Turkish, Croatian)</td> </tr> <tr> <td><strong>CPU</strong></td> <td>BT8959T5</td> </tr> <tr> <td><strong>RAM</strong></td> <td>578KB</td> </tr> <tr> <td><strong>ROM</strong></td> <td>640KB</td> </tr> <tr> <td><strong>Plug in Flash</strong></td> <td>128Mb</td> </tr> <tr> <td><strong>heart rate chip</strong></td> <td>HX3918</td> </tr> <tr> <td><strong>Accelerometer</strong></td> <td>STK8321</td> </tr> <tr> <td><strong>Terrestrial magnetism</strong></td> <td>Sustain</td> </tr> <tr> <td><strong>Bluetooth</strong></td> <td>BLE5.0</td> </tr> <tr> <td><strong>Display</strong></td> <td>1.46" 360*360 IPS&nbsp; Display</td> </tr> <tr> <td><strong>Physical button</strong></td> <td>2 (with encoder)</td> </tr> <tr> <td><strong>Touch</strong></td> <td>Full screen touch</td> </tr> <tr> <td><strong>Battery</strong></td> <td>450mAh polymer battery</td> </tr> <tr> <td><strong>Charging mode</strong></td> <td>USB magnetic charging</td> </tr> <tr> <td><strong>Built-in dial</strong></td> <td>Built-in 6 dials, supporting customized dials and downloading dials</td> </tr> <tr> <td><strong>Basic function</strong></td> <td>Data, sports, sports records, weather, information, women, music<br/>Alipay, sidebar, stopwatch, timer, alarm clock, collection code, business card, calendar, calculator, search phone, camera</td> </tr> <tr> <td><strong>Bluetooth call connection</strong></td> <td>Connect once</td> </tr> <tr> <td><strong>Health management</strong></td> <td>Exercise monitoring, sleep monitoring, heart rate monitoring, blood pressure monitoring, respiratory exercise</td> </tr> <tr> <td><strong>Sport mode</strong></td> <td>9 movement modes at the watch end, mass movement mode at the APP end</td> </tr> <tr> <td><strong>Conversation</strong></td> <td>Dialing, frequently used contacts, call logs, voice assistant</td> </tr> <tr> <td><strong>WeChat campaign</strong></td> <td>Synchronize the movement steps of the watch to the WeChat leaderboard</td> </tr> <tr> <td><strong>Message and call reminder</strong></td> <td>Telephone, SMS, WeChat, QQ, WhatsApp, Line, Facebook, Facebook Messenger, Kaokao, Twitter, Skype</td> </tr> <tr> <td><strong>Firmware update</strong></td> <td>Watch firmware can be upgraded in the air through APP</td> </tr> </tbody> </table>