Suunto ZoneSense

MKPotts

@SalvaGali
Have you checked the quality of the r-r data from the belt? For example, by uploading the file to Runalyze and looking at the r-r plot.
If the belt is worn (or too dry, moving a lot or anything else that reduces data quality), it can be good enough to get realistic HR values but not usable r-r interval data. ZoneSense then won’t calculate.

In this example, signal quality was poor but the hr data was largely ok:

Whereas if your data looks more like this, it should be working:

SuperFlo75

Perhaps the statement of @Inge-Nallsson is really helpful… some days ago I recognized that ZS in the SA is away… the chest strap is about 10month old… I changed the battery but nothing changed… after the post I thought about it and I remembered that I tested another app in the watch… live tracking and ZS app together… today I disabled Live tracking… ZS data is again in the app today! Perhaps somebody of the Suunto team can check this?

James Eastwood

It’s possible now to use ZoneSense to provide your activity TSS. Does anyone know of it is possible to set this as the default for an activity type?

Squirrel

@James-Eastwood said in Suunto ZoneSense:

It’s possible now to use ZoneSense to provide your activity TSS. Does anyone know of it is possible to set this as the default for an activity type?

In Suunto app, you can edit the latest activity and change the TSS to TSS (ZoneSense). Afterwards, I think, TSS ZS will be used for that particular activity type. So you might have to edit all the different activity types once, as desired.

thanasis

i hope when they release the new firmware they fix the issue of the differences between app and watch as well

isazi

@thanasis probably not possible, app will always be more accurate because it can compute statistics with the full dataset

thanasis

@isazi thanks, I understand but up to a level. For instance I see 7-8min in the red zone on the watch and 0 on the app. Since zonesense is supposed to be offering a near realtime indication , having such discrepancies is not very helpful and somehow is a let down because you cannot really benefit from it if it only gives a general direction (which you can also get from your body … as a living organization) and then having the app telling you differently …

helgonet12

Does anyone else have the zone sense working some times and other times not? Im on the latest firmware and have the same problem on vertical & race2 I did not have this problem on my vertical on previous firmware.

Alonzo

@helgonet12 I wasn’t able to get ZS working with SW 2.44 on Race S. Rolled back to 2.43 and ZS readouts are back to ‘normal’.

Skicoach

@helgonet12 I’m having a problem with the Race S real time display of ZoneSense just freezing half way through my workouts - data is fully recorded though and is correct when synced with the phone app - just real time display not working properly.

Skicoach

@Alonzo I think there’s a bug! My ZS display just locks up half way through my workouts - fixed on a static value - but the data logged is fully correct.
Is it easy and safe rolling back the update?

Alonzo

@Skicoach It is easy, but expect many watch settings to be lost - very similar to a hard reset. If you are fine exercising with HR data for a timebeing (hopefully there will be a fix soon), I won’t recommend to roll back.

ZS only work for me, when I basically do not need it - during zone 2 runs. Otherwise it’s too often show green zone (even during long tempo runs or Cooper test!) being detached from my perception and abilities.