Todd

I haven't had a chance to use it at a concert yet, but I have 4 and have used them on an acre of land. Seems very accurate! I think it'll not only help locate my group, but may even start conversation with others when they see it leading to a more enjoyable concert experience. Some constructive feedback: make sure folks understand these only work outside - I'm also finding they take a heck of a long time to find a satellite signal. That confuses me because I'm in a rural area with a large clear view of the sky.