Anybody use the Letscom Fitness Tracker?

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I have been using this watch for about a month now and comparing it to my Samsung Health and Google fit data, it seems fairly accurate. It's supposed to sync with my Google fit, and at first it did, but then it just suddenly stopped syncing. I really want to figure this out, because the watch doesn't sync with MFP so I am trying to make it go from the Letscom Fitness Tracker ->Google Fit->MFP.

Anyone have similar difficulties?