I am also a bicyclist with three different bikes. One watch replaces three bicycle computers. I can track performance metrics, longevity of components, and service intervals… for all of my bicycles.

My watch also has functions for sailing performance metrics, kayaking, hiking, running, and lots more sports.

That’s ignoring the other watch functions: timers, find my phone (great for when the phone slips between cushions and I didn’t notice), compass, barometric trends, notification filtering…

My partner has the same watch. The longitudinal health stats from her watch was one of the key factors in getting her health complaints taken seriously. One medical facility completely, repeatedly dismissed her concerns as “nothing serious.” Turns out she had Stage-IVb cancer (now recovered).