Twelve South ActionBand

The most comfortable way to wear an Apple Watch $50, twelvesouth.com.au

PROS

Seriously comfortable Provides extra security Keeps sweat off the watch

CONS

Only for Apple Watches

Not compatible with new model One size for all

If you find it hard to wear a smartwatch while working out, this gadget could help. The Twelve South ActionBand is a fluffy, cotton sweatband with a moulded Apple Watch mount that leaves space for its crown and button. It should prove particularly useful in demanding, jarring sports like tennis, basketball, and martial arts.