Vj14, 04 Jul 2016Well first one was useless, displayed false data on many occasionsIf you talk about "heart rate", than, you should know that ALL bands display wrong data.
It is hard to calculate the heart rate from your veins.
This is a proper price for a wearable and not like how the other brands price there's for the same as their phones! And this one has the bare essential features as well. Not crammed-in gimmicks for the sake of marketing gibberish.
Well first one was useless, displayed false data on many occasions