1. Exercise mode (pedometer, calorie burning, mileage, can show the trend table for each period of time).2. Sleep monitoring (can show the trend chart of sleep quality in each period).3. Control the heart rate for 7-10 days continuously, control the heart rate after turning on the machine.4. Shake photos, wake up reminder.5. Support calls, SMS reminder, WeChat push, QQ push, APP push.6. Dynamic continuous heart rate function, uninterrupted monitoring of 7 * 24 hours.7. Recording of multiple IP67 sports modes waterproof grade.8. Reject phone function with one button, GPS tracking record.9. The bracelet and application are compatible with 13 languages, including Chinese, English, Japanese, Spanish, Portuguese, Korean and German, etc.