Reading some reviews I hesitated to buy the FR410 (sensitivity problem of the crown, difficulty with the menus ...). At my own risk, I decided to buy it ... and it's only happiness !! Until now I was using the FR60 and saw my practice of running, that was enough. But for 1 year I do some competitions of 10 km, 10 miles, and half marathon. The FR60 quickly showed its limits and to best manage my workouts I took with me my smartphone and I threw a whole bunch of applications ... Since I have the FR410, I dropped everything! I run only with the FR410 and cardio belt (which is also much more convenient than the old model provides with FR60). GPS signal capture without any problems, need the pedometer more information on the same screen without it being unreadable. Concerning navigation by pressing the crown, it took me 10 seconds to master everything! This is happiness!
To my mind, for those who practice running regularly, the FR410 is not a luxury but a real tool.