Most activity trackers look like glorified snap bracelets, but the Misfit Shine – a waterproof metal disc that clasps to your clothes – is more sophisticated. It accurately tracks steps, distance, and calories, alerting you via a ring of tiny lights. Uploads are equally subtle: Tap it on your iPhone's screen and it syncs automatically. [$120; misfitwearables.com]
Gear of the Year
The best tools, tech, and toys of 2013.
Plus: Lance Armstrong's Downfall
ON NEWSSTANDS NOW
Sign up to receive the Men’s Journal newsletter and special offers from MJ and its marketing partners.