The Fresh StrapHybrid- Band Compatible with Apple Watch (38/40/41mm) and Whoop 4.0 Band Hybrid - Odor Resistant, Breathable Nylon

The band is way too long for almost any wrist so the excess covers the apple watch sensors, one side ends up longer than the other making the apple watch or whoop slightly off which then makes it uncomfortable and since the whoop is on the bottom of your wrist anytime you place it on something like a desk it will dig into your arm/veins making you want to take it off. The design of a whoop means you are meant to keep it on 24/7 however this makes that impossible, you now have to take it off to charge the apple watch, it becomes uncomfortable to wear when resting your arm and when you shower you will likely want to take it off to avoid getting your watch wet, this product just makes everything way harder and for £30 it is better to just get an arm band for the whoop, then you can wear whichever watch band you want.