First of I love the jaybird app that comes with it to customize your sound settings.

So regardless of the great sound, cool app, and decent fit .... they don't meet simple functionality requirements and are going back.

a few bluetooth headphones and Jaybird BY FAR has the best and most complete companion app.

They have good Bluetooth connectivity and an app that's actually useful to not only get the sound I want

Fit - terrible, spent an hour trying out all possible combinations of fins, nothing worked as it should.2

It is not difficult but, it limits me as I use my headset both home and away