Before I brought my first baby home from the hospital, I did a lot of research about where she would sleep. I knew I wanted to keep her close, but I also knew I wanted her to have her own safe sleep ...

Since its 2016 launch, the Snoo Smart Sleeper, a robotic bassinet, has captivated new parents—many of whom swear it has allowed for much more restful nights for both themselves and their babies. But ...