Took forever to get the syncing issues worked out with my iPhone but now it works really well

I read comments stating they had some syncing issues and trusted they had worked those out.

Has no sync issue so far

I do not see any sync issues

But, I'm returning the device because I don't like the syncing issues I'm having with my Samsung Galaxy S6

Update February 26, 2016:The syncing issues seem to be getting worse

However I have noticed that there were syncing issues every now and then and sometimes it wouldn't retain data

Tracking reports on I phone well laid out.

durable(e) be under $100The vivofit2 met my needs and works well.