Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: The Best Monitoring Product for the Price!
Review: This product has been nothing but WONDERFUL!!! At night, however, there seems to me more interferance (the same type you get with AM radio) so that can get annoying, but it has been a literal lifesaver to my son who stopped breathing multiple times his first few days. We had to go in and get him to take a breath. Needless to say, we still use the monitor, though he seems to be okay now.
