Your Apple Watch band could change colour like a chameleon thanks to this patent

A new Apple Watch patent appears to suggest that a future watch band could change colour on the fly so as to better match the wearer's outfit. The same band could also change colour as a form of alert system.

Source : https://www.pocket-lint.com/your-apple-watch-band-could-change-colour-like-a-chameleon-thanks-to-this-patent/