I like that this monitors my baby's heart rate while in utero. It also has alarms to go off when there is something wrong with your fetus so you know what needs attention right away! There aren't any downsides or anything about it - just make sure all of the information from this product can be transferred over into an app if desired (if you use the same device). This helps keep track of everything related to pregnancy as well as fetal health at once without having many different apps to worry about/use during various aspects of prenatal care. I like that this is easy to use with all your hospital information at one place which makes it very user friendly when you are trying to do something in an emergency situation or during labor. This device has been helpful while working as well taking care of my patients who have had C-sections. It can be used by multiple people if needed but sometimes there needs more room so we will need another monitor next time around!