@zavlak the S9 has sooo much more.
Color screen, touch, optical heart rate, etc, etc etc.
Just if you buy the model without barometric sensor, you don’t get constant altitude information.
And you won’t get it with GPS either.
It just makes no sense to switch on GPS for 15mins (it usually takes 12mins to get enough GPS samples for a good altitude reading), just to find you are indoors and there is no signal.
The impact on battery would be huge and the data bad to not usable.
It’s like you’ve got a BMW 5 with manual gearbox and complain it does not shift like your Daihatsu with automatic…