It may surprise you to hear that simply being able to last through the night, unplugged, with the display off, qualifies as exceptional battery life for a baby monitor. The Infant Optics was one of the only monitors in our testing that could easily do that, and then last a while longer the next day before needing a charge. (The manufacturer claims it lasts 10 hours with the display off—we got that amount of time off a full charge, even when checking the display intermittently.) This model also charges via a USB connection, which actually sets it apart from a variety of competitors, some of which use ineffective and inconvenient proprietary DC chargers or even disposable batteries.
The range of a product can make or break whether or not you can use certain options in your home. Depending on the distance from your room to the baby's nursery and the construction of your home or interfering appliances, you could be limited in your options of what will work for you. If your house is large or has more than a handful of walls between the two room, you'll be stuck with a Wi-Fi option only (assuming you have Internet). If your home is smaller or has fewer walls, then you'll have more options. Many of the wearable movement choices work in the baby's room and are not dependant on communicating with a parent device. However, if your room is out of earshot, then you'll never hear the alarm go off making the unit virtually useless without a sound monitoring addition. Choose your product carefully if you think the range will be an issue and purchase from retailers like Amazon that have a generous return policy. Also, don't let it sit in the box, try it out right away and send it back immediately if it doesn't work in your space. Do not rely on the manufacturer's range claim, as we have found these claims to be wildly inaccurate for many brands during our testing.
Wireless systems use radio frequencies that are designated by governments for unlicensed use. For example, in North America frequencies near 49 MHz, 902 MHz or 2.4 GHz are available. While these frequencies are not assigned to powerful television or radio broadcasting transmitters, interference from other wireless devices such as cordless telephones, wireless toys, computer wireless networks, radar, Smart Power Meters and microwave ovens is possible.
You can expect to pay between $30 and $200 for a dedicated video baby monitor, with most branded units costing around $100 on average. Units that allow you to remotely reposition the camera with pan-tilt-zoom functionality are more expensive than those with a fixed view. Wi-Fi video baby monitors don't generally cost extra, because the lack of a specific parent unit balances out the costs of adding Wi-Fi functionality.
If that's all this multi-function device did, then it would still be worth its price tag. But REMI does more yet. As your child gets older and can begin to manage his or her own sleep schedule, REMI helps the kid out by serving as a sleep trainer. You can program the time that your child is allowed to wake by having REMI wake up at the appointed hour. And to calm and soothe a child, you can use this Bluetooth enabled device as a speaker, playing music or talking to your child via REMI app connection.
General Usability: This one is two-fold. First we wanted to make sure each monitor could perform under bright, dim, and no light; and pick up even the faintest sounds. Then we looked at how easy it was to use the monitor. Could we adjust the screen brightness, or were we going to be half-blinded when we picked it up at 1AM? Was the monitor voice-activated, or does it pick up white noise in the background? How sensitive were the alarms, and did they sound like a baby-waking screech or a soft ping?
Surprisingly, there are low-cost options to be found in the video monitors, some with prices similar to or better than their sound counterparts. These great buys include dedicated and Wi-Fi cameras for the basic and more tech-savvy parents alike. Consider the Best Value Levana Lila as a no-nonsense option that anyone can easily use with a price under $100. Or the LeFun C2 720P Wi-Fi with a list price of $70 and video images good enough to get the job done. If you have a higher budget, and find value in products that will last for years to come, the Nest Cam Indoor Wi-Fi has a list price around $200, but for the money, you can use it for years in multiple capacities outside baby monitoring, including security and a nanny cam. With awesome products like these, it is easy to see why video monitors have gained in popularity in recent years.
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.