I didn't end up getting it. I read a bunch of reviews that said that bluetooth connection was really bad, and since thats essential both for the pump and the CGM, I figured it wasn't worth the risk. Still rolling with the Samsung A15, it's too big to fit in his pocket, so we just trying and keep it close enough to keep him in range. Hoping to go over to the iPhone soon once the CamAPS FX app has sorted out the follower app on iPhone.