As a first time mom, you have so much anxiety and worries you didn’t even know to worry about. This has certainly helped and allowed me to sleep more peacefully. It is nice to know that this little device monitors her breathing and will alert me if any changes are detected! I also appreciate the roll over alert.Dislikes: I would prefer for the device to monitor the baby’s temperature rather than the ambient temperature. I also wish that regardless if your phone is on silent or loud, the alarm would be be audible, and not just a vibrated alert if your phone is on silent. If there is a concern or change in your baby, you want to make sure you are woken up!