The watch clip works well, but it's a bit bulky and the metal clips will flip back and forth and stick up on occasion. Overall, love the option of not having to wear a 2nd device and I'm already getting use to it.
The wristband fit perfectly on the underneath side of my whoop tracker. I didn’t want anyone to know I was using it. You couldn’t tell it looked like a part of the other band. As for the device I am still working on it. So far it has responded well once I adjusted the shock level. These things take time so be patient and practice better behavior