@bentossell couldn't agree more. i was a competitive swimmer for 8+ years and don't think this product offers much different than what is already out there...wearing a phone on your arm is a serious concern. Because swimming is a resistance sport, wearing a bulky item like that could disrupt balance in the long run. It's not ideal. A watch or even better, a pair of goggles is a better solution. overall, i think there aren't a ton of great products out there for competitive swimmers, they all seemed to be targeted toward more recreational swimmers. best i've seen so far is Instabeat which allows you to track your heart rate in real time. it'd be nice to be able to track metrics on specific sets and intervals rather than just overall pace and distance swam...my two cents.
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A new and variant idea which can be helpful for many and i will surely try it .
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