Unsure......
I actually set this up pretty easily. I was expecting a world of trouble doing so because of all the reviews.  It is a great looking scale.  No complaints there. My issue is that it keeps weighing me in as a guest, therefore no sync to dashboard and no body fat percentage...this defeats the purpose of buying a $130 scale.  If I wanted to enter my own weight I would still be using my WW scale which works just fine, same weight on both scales.  I am going to give this scale a one week trial.  If it continues weighing me in as a guest, I will sadly return it. Of note, I adore my fitbit ultra pedometer.  I left it home to charge today and I was disappointed the whole day because I was not tracking steps ans stairs climbed.
Rating: 3 stars