<ul> <li>Accurately identify the movement posture and capture the heart rate change every second</li> <li>Can switch a variety of exercise modes, record the duration of exercise and burn calories</li> <li>IP68 waterproof. Has excellent sealing and dust resistance, not afraid of getting wet, you can wear it in rainy days</li> <li>Record sleep data all the time to help rational planning. Improve sleep, improve sleep quality</li> <li>Support custom dial settings to create your own personalized dial according to your wearing and mood</li> <li>Can be connected to a mobile phone to obtain song information and play mobile phone music</li> </ul> <p><strong>Specifications:</strong></p> <table> <tbody> <tr> <td>Material</td> <td>Screen size</td> <td>1.5-inch color screen</td> </tr> <tr> <td>Screen type</td> <td>TFT</td> </tr> <tr> <td>Middle frame material</td> <td>Plastic</td> </tr> <tr> <td>Cover material</td> <td>Glass</td> </tr> <tr> <td>Wristband material</td> <td>TPU</td> </tr> <tr> <td>Product size</td> <td>Length 39.7mm Width 35mm Thickness 10mm</td> </tr> <tr> <td>Hardware</td> <td>Main chip</td> <td>5515</td> </tr> <tr> <td>Acceleration sensor</td> <td>Support</td> </tr> <tr> <td>PPG heart rate sensor</td> <td>PD70-01C-TR7</td> </tr> <tr> <td>Touch IC</td> <td>Hynitron 816S</td> </tr> <tr> <td>Touch mode</td> <td>Full touch</td> </tr> <tr> <td>Physical buttons</td> <td>1</td> </tr> <tr> <td>Motor</td> <td>Flat motor</td> </tr> <tr> <td>Display</td> <td>1.5-inch square screen, TFT IPS full viewing angle</td> </tr> <tr> <td>Resolution</td> <td>240*280</td> </tr> <tr> <td>Flash size</td> <td>128MB</td> </tr> <tr> <td>Bluetooth version</td> <td>BLE5.0</td> </tr> <tr> <td>Bluetooth antenna</td> <td>FPC welding antenna</td> </tr> <tr> <td>Battery type</td> <td>Polymer</td> </tr> <tr> <td>Battery capacity</td> <td>170mAh 3.7V</td> </tr> <tr> <td>Charging method</td> <td>Magnetic cable charging DC-5V</td> </tr> <tr> <td>Charging time</td> <td>About 1 hour</td> </tr> <tr> <td>Waterproof level</td> <td>IP68</td> </tr> <tr> <td>&nbsp;</td> <td>APP supported languages</td> <td>Chinese, German, English, Italian, Spanish, French, Japanese, Russian, Portuguese, French</td> </tr> <tr> <td>&nbsp;</td> <td>Watch supported languages</td> <td>Chinese, English, German, French, Japanese, Portuguese, Russian, Italian, Spanish, Polish</td> </tr> <tr> <td>Health Monitor</td> <td>IP68 waterproof</td> <td>Support</td> </tr> <tr> <td>Heart rate detection</td> <td>Support</td> </tr> <tr> <td>Heart rate timing monitoring</td> <td>Support</td> </tr> <tr> <td>Blood pressure detection</td> <td>Support</td> </tr> <tr> <td>Sleep monitoring</td> <td>Support</td> </tr> <tr> <td>Standard Function</td> <td>Step calculation</td> <td>Support</td> </tr> <tr> <td>Exercise distance</td> <td>Support</td> </tr> <tr> <td>Calorie consumption</td> <td>Support</td> </tr> <tr> <td>Raise hand to light up the screen</td> <td>Support</td> </tr> <tr> <td>Twist wrist to light up the screen</td> <td>Support</td> </tr> <tr> <td>Flashlight</td> <td>Support</td> </tr> <tr> <td>Backhand to turn off the screen</td> <td>Not support</td> </tr> <tr> <td>Sports Mode</td> <td>Running</td> <td>Display heart rate, calories, steps, mileage</td> </tr> <tr> <td>Mountain climbing</td> <td>Display heart rate, calories, steps, mileage</td> </tr> <tr> <td>Cycling</td> <td>Display heart rate, calories</td> </tr> <tr> <td>Walking</td> <td>Display heart rate, calories, steps, mileage</td> </tr> <tr> <td>Reminder function</td> <td>Alarm reminder</td> <td>Vibration reminder</td> </tr> <tr> <td>Call reminder</td> <td>Display number or name</td> </tr> <tr> <td>SMS reminder</td> <td>Display content</td> </tr> <tr> <td>WeChat reminder</td> <td>Display content</td> </tr> <tr> <td>QQ reminder</td> <td>Display content</td> </tr> <tr> <td>Facebook</td> <td>Display content</td> </tr> <tr> <td>Twitter</td> <td>Display content</td> </tr> <tr> <td>LinkedIn</td> <td>Display content</td> </tr> <tr> <td>whatsAPP</td> <td>Display content</td> </tr> <tr> <td>Line</td> <td>Display content</td> </tr> <tr> <td>instagram</td> <td>Display content</td> </tr> <tr> <td>Kakaotalk</td> <td>Display content</td> </tr> <tr> <td>Skype</td> <td>Display content</td> </tr> <tr> <td>Snapchat</td> <td>Display content</td> </tr> <tr> <td>Gmail</td> <td>Support</td> </tr> <tr> <td>Sedentary reminder</td> <td>Support</td> </tr> <tr> <td>Other reminders</td> <td>Support</td> </tr> <tr> <td>Other functions</td> <td>Stopwatch</td> <td>Su