At the end of March, London-based Fitbug filed a lawsuit against San Francisco-based Fitbit that alleges trademark infringement and unfair business practices, which Fitbug claims has caused it irreparable harm and damage. While the company has stated that it sent Fitbit a cease-and-desist letter last year, the official lawsuit was filed on March 29, 2013 -- just a few weeks after reports surfaced...
