Useless! Of 3 B&O products I have only succeeded of connecting 1. Hours of tries with the same result. Utterly useless! And the product I managed to connect - when the app is trying to update the speaker...fail. After ~30 attempts I just gave up. TOTALLY USELESS APP. To bad I can't give 0 stars. And B&O...no it doesn't help to try and reinstall the app. Tried that 10 ish times.