While changing current Apple Watch bands is incredibly easy, the new concept would make changing the colour of your strap on the go even easier, with just a few taps needed on the Apple Watch app.
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The patent was uncovered by Patently Apple, and shows the way Apple plans to achieve this chameleon-esque band.
Essentially, the Watch band will be constructed multiple light-tube assemblies. These assemblies include a light fibre and an LED. The LED will change colour, which is transmitted along the fibres.
The patent goes onto describe it'll be possible to take a picture of an outfit on your iPhone and use a new app to transmit a complimenting colour to the Apple watch band.
The patent also suggests the band may include a variety of different sensors, such as a light, sound, motion, heath, or biometric sensors.
This would allow it to change colour depending on how hard you're exercising, for example, or change colour in relation your your heart rate.
It sounds like a really cool idea – we really hope it sees the light of day.