After testing more than half-a-dozen mounted cameras that beam live video from a nursery, the best baby monitor we've tested is Netgear's Arlo Baby. Netgear's baby monitor packs in a number of must-have features such as clear 1080p video, two-way audio and a host of sensors. Everything's easily accessible from a well-organized mobile app that puts the Arlo Baby's controls at your fingertips.
The most troubling pattern you see in the one-star Amazon reviews is the reports of battery life declining (or failing) over time. This is part of a larger trend in baby monitors in general, and our take on it is that the battery tech within these monitors is just not at the level people have come to expect after living with good phones and tablets, and other quality electronics. Reading the negative reviews on this and many other monitors reminded us of the kinds of problems people had with rechargeable batteries years ago. Here’s a good example of what we mean. So for now, for any baby monitor, set your expectations accordingly.
Wireless encryption: This ensures that no one else can tap into your monitor’s “feed” and see what’s going on in your house. WiFi-enabled monitors are great for portability and range, but may be more susceptible to hacking. If you go this route, be sure to secure your home wireless network and keep the monitor’s firmware updated. Otherwise look for digital monitors with a 2.4 GHz FHSS wireless transmission.