Thumby is small, around the size of a thumb, so it's easy and fun to work it into a wearable accessory!
The small gaming console works great as a necklace, as discovered by @Xyvir:
Their bracelet in the above image also works as an on-the-go Thumby charger:
@Xyvir's other Thumby was modified to work as a watch charm that snaps on:
@Adrian 2 Cool also worked a Thumby into a watch, making it more of a focal point:
Last, but not least, Thumby can be great as a ring with the right design. Moshgra did a great job creating wearable Thumby rings:
What's next? Thumby earrings?