But on suunto 7 navigation to a POI is not possible ??? For hiking activities it is essential …
Using the built in offline maps and routing software on companion phone app you can navigate to a POI by setting a waypoint for that POI ,however the POI information isn’t as comprehensive as google maps (at least in my area).
There is no way to create a route on your watch - though you can use your map screen to track your way there.
However the beauty of the S7 is the ability to use other apps. There are a couple of playstore where you can create a route on the fly on your watch, however as no 4G/LTE you would need to be connnected to a phone/wifi.
If you have your phone on you, of course the route nav is available, and or you could use google maps on your phone (don’t go via android auto - as navigation via this disables directions to watch), in which case maps will send text/voice notifications to your watch on direction changes.