Rated 3 out of 5 by Anonymous This hardware works well.
Picks up my HR, Cadence and speed sensors from the bike very well.
Problem: the app you need to run this on the iPhone is next to useless.
There are loads of iPhone apps that can use ANT+ sensors, unfortunately, the garmin adapter seems to be locked to the Garmin app.
Wahoo ANT+ adapters, while more expensive, allow you to use a lot more and much better quality apps.
I regret not buying the wahoo ANT+ adapter!!!
25 April 2012