Interchangeable Camera Lenses: Some of the newest baby monitors have interchangeable lenses to best suit your baby's room. If you have the camera positioned close to the baby, like on the edge of the crib or on a nearby dresser, you might prefer the wide angle camera. If you have the camera positioned relatively far from the baby, like on a bookshelf on the other side of the room, you might prefer the regular narrow angle camera. Flexibility is nice, particularly if you end up rearranging the room or have to move things out of the reach of a growing menace.
Gone are the days of silently peeking into the nursery to check on your napping baby and then, whoops, accidentally waking them up (“No, no, please no!”). A baby monitor uses a camera to watch over the crib, while you carry a handheld device that lets you know what’s going on with your child at any given moment, no matter where you are in your home. There are also other monitors that track sleep or breathing either with a clip or sock.