About this item This fits your . Make sure this fits by entering your model number. 【Sports mode】Press the touch button on the main interface to enter the Sport sinterface, swipe right to return to the main interface, and click the exercise icon to enter the exercise mode monitoring. Running, cycling, swimming, skipping rope, basketball etc.,14 exercise modes. 【Blood pressure test method】Quiet rest for more than 5 minutes before the test,do not enter 2 hours before the test food,smoking ,taking medicine and drinking caffeine.During the testing, sit in a comfortable and still posture, maintain a steady state of mind and prohibit speech. Please make sure that the watches is at the same height as the heart. Note:Test results are for reference only and cannot be used as medicaldata. 【Heart rate interface】Switch to the heart rate test interface to enter the heart rate real time monitoring,measurement data can be synchronized to the APP in time,and have a test report. 【Weather information】The weather interface will display the current weather,Weather information needs to be connected to the app.Can get data,if disconnected for a long time,the weather information will not be updated. 【Message 】On the main interface,slide into the message interface and click the message icon to view the message.Click to turn the page,you can exit after viewing the message or swipe right to exit. If you have any questions about the received product or in the process of using the product, you can contact us as soon as possible, and we will solve your problem as soon as possible.