I would recommend checking the Owlet App Store reviews before buying this product. The Sock DID give us peace of mind (hence the 3 stars), but we can't give it higher because: 1)The sock cannot handle changing wifi. It just stops working (as other reviews call out) - this makes it not useful travel and going places. 2) The camera quality is great...when it loads- however again major wifi issues and it will freeze and stop loading. If you are going to use the camera to monitor baby you need it to be real time. And no, it's not our wifi. Anyway - love the concept, it wasn't a disaster, but can't say its 5 stars due to reliability and inability to travel.