Comments on: I let Fitbit Air and Whoop automatically track the same 8km run

By: Sash

Sash — Thu, 16 Jul 2026 03:12:32 +0000

Algos of whoop and Fitbit air not optimized for ankle wear.

By: PH

PH — Tue, 14 Jul 2026 03:57:46 +0000

Of course, you’re assuming here that the Garmin data is 100% accurate. Were you wearing a HR band? My experience with only relying on a Garmin watch is that HR numbers can be massively inaccurate.

By: Marko Maslakovic

Marko Maslakovic — Mon, 13 Jul 2026 16:16:40 +0000

In reply to Damon N. Yep, found it now. More importantly, moving the start time back changed the Fitbit distance from 6.11km to 7.77km, so I’ve updated the article.

By: Damon N

Damon N — Mon, 13 Jul 2026 16:14:02 +0000

In reply to Anonymous. Beat me to it, you can definitely edit workouts or log additional information that Google did not capture.

By: Marko Maslakovic

Marko Maslakovic — Mon, 13 Jul 2026 16:11:28 +0000

In reply to Anonymous.

You are right, thanks. Have updated the article to reflect this – when I moved the start time of the Fitbit Air activity by 10 minutes earlier – it was almost the same as Garmin as far as distance tracked.

By: Anonymous

Anonymous — Mon, 13 Jul 2026 16:00:47 +0000

You can absolutely edit your activity in Google health. Go to fitness tab at the bottom of the ap. Go to your activity and edit. I do it quite often because it doesn’t track the beginning of my run/walk on my treadmill if I forget to start it. Which is annoying, but you definitely can edit.