There are quite a variety of smart baby monitors available, and I'd like to introduce "Nanit" this time.
The device is hung above the crib, for example. The device is dressed like a webcam. The list price is $349, but as of the end of April 2017, it is at a promotional price of $279.
Analysis and history can be saved with optional "Nanit Insight".
Nanit has an app for smartphones, but the features available are different for free and for a fee. In the free case, you can only stream videos taken by Nanit. The free version is available for 30 days, but after that you need to sign up on a monthly/yearly basis.
Nanit uses machine learning in its behavior analysis, according to the company. The developer of Nanit hopes to use baby sleep pattern analysis as a starting point to learn various human behavior patterns. Nanit's developers are enthusiastic about learning various patterns of human behavior by using baby sleep pattern analysis as a starting point.
The Nanit camera watches and studies your baby's sleep patterns