Greetings. Today I mapped a previously unmapped area in downtown Milwauke (McKinley Ave exit on 43N to 6th street). I noticed it showed up on Sensorly tonight, but its a very light purple (no bars). What does that mean exactly? Does it mean it was a strong enough signal for my phone use it, but just not strong enough to provide data? My apologies if this was a silly question, but I'm curious to how that all works. Thx guys
dschoenike