Review on C2D JOY Compatible Replacement Accessory by Jason Cox

I bought this to replace the one I've been using for 2 years. It's much better than what I had for a number of reasons. While it took me a bit of trial and error to figure out which pins to plug the tracker into and attach it to the strap, it should be easy once you get the hang of it. Adding/removing links is easy. My other used pins on either side of the link. They ended up shifting and then resting on my wrist. They are lighter and therefore more comfortable to wear. The only reason I gave them 4 stars is because while they're not a problem for me, they don't fit an 8.1 inch wrist in any way. When laid flat with the clasp closed, it measures exactly 7 inches. The spot where you insert the tracker is slightly curved but doesn't add more than half an inch. I love it but wouldn't recommend it unless your wrist is 7.5 inches or smaller.