The only good thing about this is that it shows time. If thats the only requirement please search for alternatives.
Cons:
1) Bad material. It starts itching after sometime and the feeling of getting rid emerges from eternity( I swear).
2) Its like a wall clock with a belt.
3) I brought it as a timer for my run but I regret not sending it back.
Pros:
1) The only good thing I noticed about this product is that its Got light to show time, its mild but at 600 bucks something under Fast Track will be better.
I do not recommend this product.