Whether or not you need a video baby monitor is a matter of personal preference. Many parents who choose to use a video monitor say that being able to see their baby at any given time provides them with an extra layer of reassurance. However, you might decide that the size and layout of your home means that a video monitor isn't really necessary. There are many additional features that you may want to consider when weighing your decision. For example, some models come with a two-way talkback function, meaning you can offer soothing words to your little one from another room or even when you're away at work (and your baby is being looked after by another caregiver). For those with the budget, a more expensive video monitor lets you do much more than peek at your sleeping baby from another room. Some monitors allow you to see the room's temperature, track your baby's heart rate and oxygen levels, provide a night light, and even play your little one a lullaby.