SYSTM 2 INTERVALS Calendar Sync

Sync Wahoo SYSTM calendar items to your intervals.icu account

As of June 2026, SYSTM 2 INTERVALS Calendar Sync has 77 users in the Productivity category.

Usersdown 6.1 percent6.1%
77
77
Ratingno change0%
— reviews
Reviewsno change0%
Version
0.0.0.11
Manifest V3

History

7 snapshots

Tracking since Apr 1, 2026.

85.648176.36Apr 1, 2026Jun 9, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 2026820.0.0.11
Apr 18, 2026830.0.0.11
Apr 28, 2026830.0.0.11
May 8, 2026790.0.0.11
May 15, 2026840.0.0.11
May 28, 2026850.0.0.11
Jun 9, 2026840.0.0.11
Now770.0.0.11

Permissions & access

Permissions
storage
Host access
None declared

Screenshots

SYSTM 2 INTERVALS Calendar Sync screenshot 1SYSTM 2 INTERVALS Calendar Sync screenshot 2SYSTM 2 INTERVALS Calendar Sync screenshot 3SYSTM 2 INTERVALS Calendar Sync screenshot 4

About

** NOTICE: I'm currently not subscribed to Wahoo any more so can't really make any changes as I can't test them.  If you find any bugs or want any new features be sure to leave a review.  If (when) I come back to the SYSTM app I can revisit.  Thanks **

Synchronise your Wahoo SYSTM workouts from the web based calendar page right into your intervals.icu account.  Just click the extension button in the toolbar or the .icu button in the top right of the calendar.

**New in v0.0.0.11**
- BUGFIX: Fractional workout durations not rounded and caused ICU to ignore the step in ERG format
- BUGFIX: Edge could not obtain user token
**New in v0.0.0.10**
- BUGFIX: Different timezones placing workouts on wrong day

You can:
- Bring an ERG based version of the workout right into the item on your intervals.icu calendar
- Choose between indoor or outdoor workout types
- Use the standard Wahoo outdoor workout ranges, or leave as a single target
- Synchronise items or clear items from your intervals.icu calendar by using the "Sync" button, or clear all SYSTM items from your calendar with the "Delete" button.
- Shift all your workouts on the SYSTM calendar by + or - any amount of days (sync afterwards required to reflect changes)
- Supports all known SYSTM activity types
- Imports any unrecognised items as notes so you don't miss them

Obtain your intervals.icu developer API key by logging in to intervals.icu and going to the settings page, scrolling to the bottom, and you will see "Developer Settings" on the right.

Technical

Version
0.0.0.11
Manifest
V3
Size
26.17KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
ejpgclpacnbgodjinoloiomjoiejgdnj
Developer ID
uc50f2a5011b9ef4f27a67e205f32a799
Developer Email
[email protected]
Created
Sep 4, 2024
Last Updated (Store)
Nov 14, 2025
Last Scraped
Jun 9, 2026
Website
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified Jun 9, 2026.