1. What is a sleeping baby? Sleep Baby is a baby sleep monitor that can help parents monitor the baby\’s breathing and heartbeat in real time and detect abnormalities in real time. At the same time, the device can also record the baby\’s sleep data to provide parents with more scientific parenting guidance. 2. How to use Sleep Baby? Using SleepBaby is as simple as placing the device on the edge of your crib. The device will detect the baby\’s breathing and heartbeat through infrared sensors and transmit the data to the mobile APP. Parents can pass