I passed the Forerunner 110 which gave me a good satisfaction Forerunner 610 for additional opportunities especially at the trainings. The Forerunner 610 does not disappoint me in this regard, the opportunities to schedule split training with warm-up and / or recovery are really interesting. The GPS fix is effective as on most Garmin, but is not as fast announced, about 30 seconds, then it usually takes a minute or more. However, the fix is faster than on my Forerunner 110. For cons, the touch screen is not as effective as I hoped. It is best to use her nail the finger to avoid opposite to that desired maneuver. As the screen is not a huge area, it's not always easy to be precise while moving. The new cardio belt is actually more comfortable than the old model. The wireless data transmission system works well and is easy to use. In conclusion, the garmin forerunner 610 fully met my expectations with a small flat at the touch screen.