Why spend money on a baby monitor, which serves a single specific purpose, when you could use an indoor home-security camera that you can repurpose once your kid leaves the nursery? We wondered the same thing, so along with with dedicated video baby monitors, we tested a Nest Indoor Cam, currently among our top-rated wireless home security cameras.
One detail that really sets the Arlo apart from the other Wi-Fi–enabled monitors we’ve tried sounds pretty simple but it’s actually a big deal if you’re using a monitor on a nightly basis: The Arlo can stream audio via your phone’s speaker while the app is in the background, unlike many other monitors we’ve seen that operate via smartphone, which work only while the app is in the foreground. This allows you to use the Arlo more easily while you sleep, which is how we’ve always used traditional monitors like the Infant Optics or VTech, our other picks. Just be sure you’re charging the phone overnight while doing this. Like the other video monitors we tested, our phones struggled to last a full night on battery alone when used in this way; running the monitor audio-only in the background (on an iPhone X in summer 2018 tests) often drained the phone battery by more than 70 percent between when we went to bed and when we got up seven hours later.
The features we focused on were those we thought either increased the performance of the monitor or made it more user-friendly for parents and increased the odds of getting good quality sleep. We looked for monitors that have sound activation that keeps the parent unit quiet when the baby isn't crying, so parents can potentially fall asleep faster because they don't have to listen to white noise. Some of the monitors were so loud, even at low volumes, that the white noise might keep light sleeping parents awake; this defeats the purpose of having a video product to begin with. We also liked the models with screens that automatically "wake" and/or go to sleep. 
×