Anyone ever use this product before?

As you can tell from the photo, I also accidentally broke the ring it goes on. Amazon has replacements for $7. I need to order one (or you can just glue it).

I have!!! This is how it arrives. I absolutely love it. We used it a lot at first. I even accidentally washed it in the washer when I left it attached to the blanket and it survived!!! It still works just like new.

Sometimes you’ll get a breathing error, which freaked me out the first time but it means the sensor is not close enough to the baby’s belly so it can pick up a heart rate. It it well worth the money. I’m so glad I got this one compared to the more expensive products like the Owlet.