There are plenty of fancy wearable devices on the market these days. Sometimes, you just need a watch that can remind you to take a break and walk away from your desk. This buzzing bracelet, which you can make on your own, does just that. Adafruit has shared a guide that shows you how to use GEMMA, a vibrating motor circuit, and a few other parts to complete this project.
What do you think? How would you improve this bracelet?