I’ve been using this for about six weeks now and it has provided me some much-needed peace of mind while my baby sleeps. It’s a lower-tech option than the owlet sock, which has many reviews saying the software is difficult, it false-alarms all time, and they collect data on your baby. In six weeks I’ve only had one “false alarm” with Snuza that was totally my fault because it wasn’t on securely and I didn’t want to wake my baby to fix it. The alarm was definitely loud enough to wake me. I sleep so much better knowing this is monitoring her breathing. Definitely worth the price, which is also much lower than the owlet.