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Answered

Strava vs. Garmin Connect total work numbers different

  • September 14, 2023
  • 3 replies
  • 494 views

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I have a power meter, so I can see the total work number (in kJ) as I ride my bike. Unlike "calories burned", total work should be a fairly straightforward calculation from the power numbers in Watts (it's a discrete time integral). Once the ride is uploaded, Garmin Connect numbers agree with what the head unit was showing. However, the Strava value for total work is usually 2-4% lower. Any ideas why?

Best answer by Jan_Mantau

That can be due to other auto pause calculations in Strava versus Garmin. The avarage power in Strava is often lower than in Garmin too.

3 replies

Jan_Mantau
Superuser
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  • Superuser
  • Answer
  • September 15, 2023

That can be due to other auto pause calculations in Strava versus Garmin. The avarage power in Strava is often lower than in Garmin too.


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  • Hub Starter
  • January 29, 2024

I have the same problem even on a smart trainer without any pauses, so there must be more to it. Today I have seen a difference of 8% while 2-8% are quite common for me


Jan_Mantau
Superuser
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  • Superuser
  • January 30, 2024

Are Strava and Garmin showing the same average Watts?