WHOOP is often compared to the Apple Watch, and while they are similar, they differ in quite a few ways. Apple Watch has a display screen, while WHOOP doesn’t, so that depends on personal preference. WHOOP may be more accurate in tracking biometrics and sleep patterns, however.WHOOP is often compared to the Apple Watch, and while they are similar, they differ in quite a few ways. Apple Watch has a display screen, while WHOOP doesn’t, so that depends on personal preference. WHOOP may be more accurate in tracking biometrics and sleep patterns, however.