Nomad Sport Band vs Apple Midnight Ocean Band!
Color wise:
Ocean band has a slight blue hue whereas Nomad's is pure black in color.
Aesthetics:
Ocean band is wider(Like G-shock), whereas Nomad's is similar to the Nike sport band (But sleeker)
Overall texture and wrist feel:
Ocean is slightly smoother but not as airy as the Nomad's.
Nomad's is slightly more grippy & of course, easier to put on (Feels more secure than Nike's, but not as secure as the Ocean band for sure)
To sum it all, in my personal opinion. Ocean band is much more rugged, better suited to be worn with street wear, smart casual. Nomad sport band is much sleeker as it's full black & width is thinner, very much suited for smart casual or casual wear.