Hitter life is phenomenal however it didn’t settle my motivation for what I have bought it, I have set the Heart bit cautioning on the off chance that it goes more than 100 yet it doesn’t ready or advise me on portable just as in watch. At the point when I had set it for 120 heart bit rate caution and it went that level however there is no notice goes ahead versatile just as watch. I would have given 4 out of 5 yet I am giving 1 since it has significant issues which isn’t function true to form.