This Triathlonuhr has replaced my Forerunner 610 and my expectations completely. You can everything that the 610 could also, only a lot more. The new belt with more running analytics is great. He now also measures ground contact time, vertical movement of the upper body and the step frequency. In addition, the device offers gimmicks, like the Aktivity Tracker and Smartphone notification.
The unit is large (therefore also very easy to read), but incredibly easy and so disturbs not at all the wear in everyday life. The float features I could not test, but I've made my first triathlon next year. The running functions have been convinced me completely and I will use them again good for my marathon training.