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@slashas said in Treadmill distance too high in SSWHR Baro:
@dimitrios-kanellopoulos you are correct stride is variating depends on pavement and etc, but on treadmill it is almost constant.
I am not 100% sure about this. Perhaps less variant but still my stats show differently.
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@dimitrios-kanellopoulos you can check my treadmill activities most of them are 54spm cause I set constant speed on the tradmill so my spm is always constant in most cases
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@slashas said in Treadmill distance too high in SSWHR Baro:
@dimitrios-kanellopoulos you can check my treadmill activities most of them are 54spm cause I set constant speed on the tradmill so my spm is always constant in most cases
true that but how about if that changes? I never use constant on TM.
In a case of constant speed or same style lets set it like so everything is ok. It’s the happy flow in other words.
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@dimitrios-kanellopoulos How accurate is the auto calibration method Suunto use? The OP has this massive error of 45% more distance. Is that kind of error common? That would be bad for those who run on them as part of their regular training plan.
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@darren_m said in Treadmill distance too high in SSWHR Baro:
@dimitrios-kanellopoulos How accurate is the auto calibration method Suunto use? The OP has this massive error of 45% more distance. Is that kind of error common? That would be bad for those who run on them as part of their regular training plan.
The calibration afaik happens based on GPS. So outside runs calibrate it.
The TM is an indoors device that shows you the pace and distance so I suppose (not really knowing) trying to match that with a watch will always produce an error so Suunto has not put effort into that.
That is because Suunto focuses on outdoors with it’s proclaimed FusedSpeed and not indoors.
In short, if you lose GPS you won’t want to have an “indoors” calibrated value dictating your speed but rather your outdoor calibrating value doing that.As I ve read around even Stryd has some idoors issues with TM.
Might worth reading the :
Mysteriously Low Treadmill Pace
here https://the5krunner.com/2017/02/10/stryd-announcement-interesting-development-for-footpod-pace-and-treadmill-users/ and https://blog.stryd.com/2017/02/10/mysteriously-low-treadmill-pace-2/
also
https://www.dcrainmaker.com/2017/02/5-random-things-i-did-this-weekend-39.html#2-tunnel-testing
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However, just to add, there is a request and work on manual calibration and setting the above factors from what I have seen.
But again perhaps I have to displease you as I am kinda sure it wont be on the next update.
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@dimitrios-kanellopoulos Ok thanks. It doesn’t upset me at all. In fact if I’m even looking at a TM I’m either recovering from injury or there’s something pretty running on it, haha! I’m all for the outdoors when running, especially on the trail. I am injured at the moment and about ready to test the damaged muscle, so that’s how I got onto the subject. I’m also an Instrument Technician, so I repair, maintain & calibrate precision instrumentation, therefore I don’t like errors, on any instrument, in any mode.
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@darren_m for me on the beginning massive errors were thrown, but seems auto-calibration works it is now within 10-20% and I dont care much
as I am focusing on HR and time as doing warm up treadmill incline speed walk. -
@darren_m said in Treadmill distance too high in SSWHR Baro:
@dimitrios-kanellopoulos Ok thanks. It doesn’t upset me at all. In fact if I’m even looking at a TM I’m either recovering from injury or there’s something pretty running on it, haha! I’m all for the outdoors when running, especially on the trail. I am injured at the moment and about ready to test the damaged muscle, so that’s how I got onto the subject. I’m also an Instrument Technician, so I repair, maintain & calibrate precision instrumentation, therefore I don’t like errors, on any instrument, in any mode.
Speedy recovery man!
Regarding the upset I am the middle man here and sometimes my position has to bare bad news for example (not sure how bad this is but I have seen people attacking me personally in several forums like I am the only dev/headmaster/etc on Suunto). Perhaps this has become my complex. (Just speaking my mind out loud here). However this place looks more sane
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For the benefit of the OP and his question. I tried the watch on the treadmill today, but only did 2 km to check my injured calf muscle. I was impressed with the results. I wound the TM speed up to 12 Km/h (5:00/km) which took 0.11 km to achieve and then start the watch. I stopped the watch at an indicated 2.15 km on the Treadmill. Here’s what the watch produced:-
I know this is only a short distance, and it’s only one test so it may not repeat, but if it did produce this kind of accuracy repetitively, I’d be fairly happy with it.
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@darren_m to be honest I am surprised 🤩
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@Dimitrios-Kanellopoulos any update on calibration for the treadmill? I did a run today with my Suunto 9 baro on Treadmill activity. Steady state at 12k/h (5:00min/km pace).
After 55min, my watch read total distance of 15km and a 3:54’ pace. I never cranked the treadmill above 12km/h.
Any updates on a way to manually calibrate distance on the treadmill?
