Fellas the time has come to simply download a speedo app on your dumb Phone and whala! Lol. I use mine almost daily. Go to app store and down load the one that has a pic of the Blue digital 69. Eventually u can even save up daily points to use on unlocks. Or you can just pay for the premium. Either way it is well worth it because once the app is fully unlocked you can save and review your trip, including everything you can think of by the second. Latitude, longitude, speed, acceleration, detailed line of you trip, ect. It's awesome pretty much all the thing that the old micron 3 was lacking. Unsure of later micron features so I cant compare. Hope this helps you guys.