In Insert Coin, we look at an exciting new tech project that requires funding before it can hit production. If you'd like to pitch a project, please send us a tip with "Insert Coin" as the subject line. Granted, the Garmin Fenix already does decent GPS from your wrist, but there's a limit to what it can accomplish on its basic little LCD. Enter Leikr: a Gorilla Glass beast with a 2-inch, 320 x 240 display that can throw out a wide range of endurance stats