Sounds like a solid watch given those features!
Yes, no harm in that.
The VivoActive HR pretty much rendered my VaakaCadence useless.
How long does battery last? Can it do route tracking?
The one feature why I'm not giving up Ambit3 yet is the navigation feature which you can program before ultra distance races like the 11CityTour.
Battery last me a week worth of training (4 training sessions) and all the down time
in between so pretty good.
As for route tracking it's probably asking too much at this price point. I know it has
navigation features with pre-saved locations but it's something I never use so can't
speak to that but I'll guess it's not what you're looking for.