@Monty-77 Hi, there is no possibility in Suunto. I believe that it is not necessary to set up 6 zones. If you know what the goal of the zone is than you should be able to function without it.
I think that the workaround could be to create a structured workout and set up exactly the ranges you need to hold for the time/distance as prescribed (your missing zone basically) 🙂

@JonasLarsson some users were complaining that Suunto watches were counting small random wrist movements as steps too often. The algorithm was tweaked and there’s been a significant drop in the step count since. S9 didn’t get this update. I guess there’s still some tweaking to be done.

@vinc14 There is an Indoor Climbing S+ app and you can use unspecified indoor sport and arrange the fields with what you want.

@Tomas-Holcek Noone here will be able to share if there are plans regarding this limitation.
Your other question is easy to answer though:
Race and Race S have the same 2 S+ limitation like Vertical and other models.

I’d suggest the ball is entirely in FF’s court on this. If they update the firmware on the belt to include the RR data in the bluetooth stream then it will start working with ZoneSense.

If the data isn’t there then Suunto can’t do anything.

@treizeXiii https://www.suunto.com/Support/Product-support/suunto_vertical/suunto_vertical/settings/do-not-disturb-mode/

@Tob_Ax
The answer is somewhere there https://forum.suunto.com/search?in=titles&term=Edit sleep&matchWords=all&by=&categories=&searchChildren=false&hasTags=&replies=&repliesFilter=atleast&timeFilter=newer&timeRange=&sortBy=timestamp&sortDirection=desc&showAs=posts

Unfortunately no.