Peace of mind
This product was bought after initially wanting to buy its more expensive counterpart. I’m glad I bought this instead because they do the same thing for half the price . This product literally saved me peace of mind when we transitioned our baby into sleeping on her own in her crib. It’s alerted us in situations where her heart rate spiked or dropped which I believe contributed to saving her life. It recently was the reason we became aware that our daughter was falling ill right before she spiked a big fever. My only complaint is that every now and then it does have its glitches, and cleaning the main part can be tedious as not to get the device fully wet. However, this has been a great product