The monitor’s sound is generally very clear. We played a recording of a baby crying through the monitor, and the sound was one of the truest. Our hands-on parent testers all said it was easy to adjust the volume, and they were able to get it to a level they were happy with. And when we measured for white noise with a sound meter, it had one of the quietest readings of all monitors we tested.
If you opt for a Wi-Fi video baby monitor, you'll need a strong internet connection, because if your internet fails, so does your baby monitor. These baby monitors operate like your average smart home security camera from Nest, Canary, or others. You connect the camera to your Wi-Fi network, and then you can access live video anywhere on your computer, smartphone, or tablet. Many of these types of cameras offer encryption and other high-tech security features.
It really depends on what you feel most comfortable with. There are audio monitors that allow you to listen to any noise coming from the nursery, vital monitors that track sleep and breathing and video monitors that add sight to sound. Babylist parents overwhelmingly choose video monitors. The security of seeing what your child is up to—like if they’ve gotten tangled in their swaddle, pulled their diaper off or climbed out of the crib—can be worth the extra cost of a video monitor.