NZN Labs launches Lit, a social-enhanced fitness tracker for adventurous types

No, your existing fitness tracker probably isn't good enough -- not if you frequently participate in "extreme sports" and wish to log every possible measurement as you cycle, snowboard, surf or just go about your day. At least, that's what the folks at NZN Labs hope you believe -- their new Lit wrist-mounted tracking device being the answer to all your prayers. You can slap Lit on your wrist, or mount it in other ways, and the battery is said to keep the logs churning for up to a week. Metrics v...