I use this to let people know when Im riding. I wish the time window was unlimited instead of 4 hours. Its easy enough to extend the time, but I have to remember and dig the phone out of my pack to do so - which wouldnt be possible if I was hurt and needing help. It also freezes and wont reset even if reopening the link. Fixing those issues would make it 5 stars. I love that the person getting the link doesnt need a smartphone or special app - dont lose that feature!
diane143 about Glympse -Share your location, v3.7