I just returned my vivosmart (3 weeks old) because it had some dead pixels. No issues there, got a new replaced at the future shop no problem, but when I went to upgrade the software for vivosmart on imac via garmin express it wanted to update express. I did this, but now i cannot find the vivosmart via the usb. The usb symbol is up but it cannot find it. It syncs fine to iphone 6 plus.
I am guessing this is a software issue. Please help.