Now when I received it the strap covers the heart rate sensor so was a bit useless in day to day use for me as I use it a lot.
So I measured things up, cut a notch in both straps and heated the cut area over a flame to seal the edges and voila!
I'm quite pleased with the result and the heart rate sensor works fine. I'll have to unstrap to charge but that's not a biggie really.
Sent from my SM-G900F using XDA Premium 4 mobile app