json_summary files from Garmin are inaccurate

petergardfjall / garminexport

Garmin Connect activity exporter and backup tool

Apache License 2.0

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json_summary files from Garmin are inaccurate #47

Closed datachico closed 4 years ago

datachico commented 4 years ago

The json_summary files that I downloaded using garminexport show speeds that are much lower than what is displayed on the Garmin website - has anyone else seen this issue:

"summaryDTO": {

    "averageSpeed": 6.323999881744385,
    "averageMovingSpeed": 6.598639862474733,
    "maxSpeed": 10.468999862670897,

Garmin connect shows: average speed: 23,8, max speed: 37.7

datachico commented 4 years ago

Ok, I just figured this out. The units are METERS / SECOND (I assumed km/hr). Facepalm.

https://developer.garmin.com/connect-iq/api-docs/ "averageSpeed ⇒ Toybox::Lang::Float The average speed during the current activity in meters per second (mps)."