Another big plus? Its "basic but secure" radio frequency (RF) connection, Wirecutter says. Unlike monitors that transmit via Wi-Fi (and can be hacked from virtually anywhere on Earth), the DXR-8 is pretty hack-proof. It uses a 2.4 GHz FHSS (Frequency Hopping Spread Spectrum) signal. Long story short, a hacker would pretty much have to be in the apartment next door, using just the right listening equipment to eavesdrop on your baby, tech journalist Carl Franzen explains at Lifehacker. He goes on a personal quest to find a hack-proof baby monitor before the birth of his first child – and settles on the DXR-8.
Baby monitors, despite the name, are meant more for the caregiver than they are for the baby. We asked parents about which features they felt were helpful, like a long range so they could wander carefree all over the house, and reliability so they weren’t struggling to maintain a signal. Other features like being able to play lullabies, or receive temperature alerts are only as useful as you make them. And a few features, like motion monitors, can be exceptionally comforting for some, and distressing for others.
We have been following news that the Amazon Echo Spot, available in December 2017, can work as a baby monitor. While we plan to test these claims firsthand, our initial interview with Amazon confirmed a few hunches, and we believe certain shortcomings will make the Echo Spot hard to recommend as a baby monitor. First, it’s not a “baby monitor” per se; the Echo Spot will project video from an existing home security camera or other Wi-Fi camera through its screen. This approach has a few disadvantages, which we outline in the What about a Wi-Fi baby monitor? section. Amazon also confirmed that the Echo Spot would broadcast the same footage you would see on that camera’s app, and that it would not work as a display for RF monitors, like our pick in this guide. The Spot can use voice commands (for example, “Alexa, show me the nursery”), and we’ll determine in testing if that capability overcomes a common flaw in other Wi-Fi monitors and security cameras, namely a sluggish response time when loading video over a standard app. You can also “drop in on the nursery” to hear audio, and potentially talk back, depending on the camera’s functions. As with the voice function, the ability to see the temperature of the baby’s room, plus pan/tilt, play music, and other functions, will be dependent on the camera the Echo Spot is attached to.
If you sleep in the same room as your baby or live in a small enough space that you can always hear or see what your baby is up to, you probably don’t need a monitor. Otherwise, most parents enjoy the convenience a baby monitor provides—instead of needing to stay close to the nursery or constantly checking on your child, you’re free to rest, catch up on Netflix or get things done around the house during naptime. Monitors can also double as a nanny cam to keep an eye on your child and their caretaker.