To show the range of your heart beat, the average level and your resting heart rate level, whether it is in good condition or not, the watch will remind you if the data is far beyond the normal range.

To deliver the recent SpO2 varying range and let you know the blood oxygen saturation when you do exeercises or click the function on the smart watch.

To get you know the sleep duration at night, your heat rate, stressm respiratory quality while sleeping and give your a score about the sleep quality by analyze your different sleep stages.

To see whether your stress is beyond the average level and give you a overview of the data recorded day/week/month/year

Using the SKG V7 Smart Watch app(VeryFit) to track your menstrual cycle and symptoms, view the ovulation forecast calendar, and more.