Circadian Rhythms / Smart wearable device

The research suggested the stable circadian clock is very important to the baby's growth and development.Therefore, parents need to adjust the baby's biological clock rhythm after reaching 3 months old.
'Circadian Rhythms' includes Sleep Housekeeper, Smart Wristband and APP .
Sleep housekeeper helps baby fall into sleep or wake up on time thought playing music and adjusting brighness of light.
Smart Wristband will records the baby's date such as sleep time, activity time, mental state ect.
You can view the data of baby's biological clock via APP. And it can adjust the reasonable circadian rhythms suitable for the actual situation of baby.