But while this feedback on your sleep patterns may prompt you to pay more attention to your bedtime habits and encourage you to go to bed earlier, the data itself may not be as accurate. Studies have shown that fitness trackers are sometimes more than an hour off in their measurements of a user's sleep time. In reality, wearable technology does very little to improve your sleep state. While you'll be more aware of your sleep patterns, your sleep state won't change much.
So to improve the quality of your sleep you have to come out of the actual situation, such as environmental factors of sleeping, physical factors, habits, etc.
Environmental factors, a person can not be in a very noisy environment or light under the obvious sleep, so the environmental factors will also affect the quality of sleep. A darker and quieter environment is more conducive to sleep.
Physical factors, their own qi and blood deficiency is easily caused by difficulty in sleeping, shallow sleep, easy to wake up, wake up hard to sleep, dreaming and so on. In this case, you can long drink Chinese medicine recommended lily jujube kernel tea to improve auxiliary treatment, can play a good effect. Each take a small amount of decoction water boiled, drink a cup an hour before bedtime.
Habitual factors, go to bed to play with electronic products or go to bed to eat too much, or or or before going to bed emotionally overexcited, it is difficult to calm down, and there are too many trivial things, has been affecting their emotions. If these habits can not be well changed will also affect the quality of sleep.