Smart features are nice and useful.

Another nice feature is that you can lock the screen during a workout.

I've not used them and I won't be wasting any more time on what may be, for others, perfectly delightful features.

Notifications (calls and texts) from my iPhone is a nice feature; I don’t care that I can’t respond from the watch

: I consider the battery life a positive feature of this watch, but in full disclosure I have to point out that it does seem to be a little less than my HR had

Smartwatch" features such as notifications seem to work very well

This watch operates smoothly and has tons of great features

The display is certainly not as sharp as it could be, but overall this watch is a great value at this price point.

I read in some reviews that the way the watch is shaped led to fingers getting scratched as you use the touchscreen/swipe.