Ava Bracelet?

Billie

Has anyone tried the Ava <a href="https://play.google.com/store/apps/details?id=com.glow.android">fertility tracker</a> bracelet? I see ads for it all the time and my hubs and I have been trying for 9 months now. The Ava bracelet is pretty pricey so I’m trying to determine if it’s worth it or not..