Also, Apple markets the Apple Watch for fitness. And I have several friends who bought Apple Watches specifically for fitness. Click to expand... Good for them. If it fits their needs, then good luck ...

And a new accelerometer for better indoor running stats. An important note: They appear to have already updated the M400 (the previous version of this watch) with the same accelerometer algorithms.

For pacing, navigation, fitness stats and so much more, a GPS smartwatch is an essential accessory for every runner – and we’ve tested them to the max. From Garmin, Polar, Suunto and Coros, here are ...