Software Update 2.44.46 (2025 Q3)

kriskus

And it also seems it got messed up after the latest update which forced a reset of the zones to default.

Alonzo

Hi everybody, I have an issue with ZoneSense: it stopped working on Race S after an update to 2.44. Perhaps something should be tweaked, but I don’t get where and what.

chest strap is repaired after the update
ZS Suunto+ doesn’t show anything
exercise options - Intensity zones switched to ZS: no “readout” triangle, just a green stripe on the left side (only if ZS target is set).
also updated heart rate zones just by changing max HR - no ZS
also no ZS data in the app after sync.

What do I miss? Or is it a bug?

Brad_Olwin

@Brad_Olwin @Dušan-Ković @duffman19 A tester has reported the bug with Suunto already.

The_77

@Tieutieu is this not conflating two different systems? The automatic run type assignment is based off the personal zones set for HR, Pace & Power, whilst TSS is based off whichever of those you choose (+ZS) to generate a TSS number.

For the record I redid my zones after the reset and had a long aerobic run counted properly and an anaerobic run counted properly too.

Mads Hintz-Madsen

@Alonzo said in Software Update 2.44.46 (2025 Q3):

Hi everybody, I have an issue with ZoneSense: it stopped working on Race S after an update to 2.44. Perhaps something should be tweaked, but I don’t get where and what.

Have you confirmed that your external HRM is actually used during your activity?

Some users have reported that they need to manually activate sensors when starting an activity if they have multiple sensor of the same type paired.

Alonzo

@Mads-Hintz-Madsen yes, HR data comes from repaired chest strap. Wrist OHR sensor is turned off actually.

Tieutieu

@The_77 not sure to understand what you mean. I have set my hr zones to « hr zones the same for all activities ».
So my Z1 run should be long aerobic

safari

@pavel.samokha
This update corrects the Turkish translation errors in the play menu that I mentioned earlier.

There’s also a weather unit option for wind speeds in meters per hour, kilometers per hour, or knots. In Türkiye, we use kilometers per hour.

The_77

@Tieutieu I meant setting pace & power zones too

Tieutieu

@The_77 ok got it. I only use HR zones, set the same for all sports.

Likarnik

@Tieutieu yeah me too, but this doesn’t mean suunto ignores them.

Tieutieu

@Likarnik yep I’ll check my power zones then.

Likarnik

@Tieutieu we should have options to ignore this, as a trail runner you probably don’t know power and pace zones. As I read this is set by 10k/threshold and if you do that, you are always in Z1 on trails