Getting older and slower!
Joined: Feb 2008
Posts: 419
Likes: 2
From: Bowling Green, Kentucky
Bikes: Trek Domane 6 series Project One, Bike Friday Pocket Rocket, Trek XO1, Specialized Turbo Vado 6.0
Another vote for Glympse. I use it regularly on my rides, many over three hours. (Also have some heart issues, five bypasses in '05) This reassures the wife I'm still turning circles.