I completely agree with the above two posts: I just recieved my RaceTracker and went out to my favorite spot to test it...
W.T.F....the app doesn't work without a 4G connection....Arrrrggggh !
All I want to do is time laps and all that's needed is the bluetooth connection to the smartphone and the 5.8Ghz VTX signal right ?
The RaceTracker is a brilliant idea, but unless the basic lap timing function works out in the countryside without an internet connection then it will be totally useless to me, and probably many other pilots who don't want to fly in crowded urban areas.
Please make the lap timing function work without a cell/mobile phone signal - ASAP.