the ability to set a big easily readable lap counter when I am swimming really useful. Lots of run features available and GPS means you can log every mile. The backlight can be set to stay on all the time (reduces battery life a bit) which is nice for dark

predecessor.It's still packed with all the features that made the 305 great: it monitors your time spent running, distance, pace, calories and heart rate, and your runs can be stored in the memory, so you can review and analyse the data and the routes you

.The heart rate monitor is very quick at picking up a signal and communicating with the watch.I was pleased to see, not only did Garmin chose to keep the running partner they’ve improved it. You can still set your desired race time, distance or pace and race