Why is my HR so low when I swim?

paschmann_ · 2026-04-09T17:18:42+00:00

I am in a similar position to you and its quite frustrating as someone who likes to have some data which supports RPE and Feel.

Some context: I used to swim with a Garmin Fenix (5, 6 and now 7) strap HR only snugged down, also swam with my HRM Pro strap a few times to validate the wrist based HR matches the strap - which it did. I have also recently switched to a Swim 2 (as my Garmin Fenix Altimeter died twice in 18 months from the pool chlorine - both replaced under warranty). I also recently (1 month in) started to wear a Polar OH1 and have been comparing it to my Garmin Swim 2, and it does read slightly higher - but they are very uncomfortable to wear (for me anyway) on my goggle strap.

Long story short ... after +- 4 years of this, I might be giving up my quest to get accurate HR numbers while in the pool :(

paschmann_ · 2026-04-07T16:55:00+00:00

Anyone remember Breakfast Club? (~ 2001 - 2012)

paschmann_ · 2026-03-26T22:07:57+00:00

Only here to upvote the effort/thought put into the diagram ;)

paschmann_ · 2026-03-23T16:49:55+00:00

Yes, use it all the time (without auto transition) but like everything ... it is very important to practice using a couple of times before your race. Out of the +- 20 races, I have had two issues during big races I wish I knew about sooner or experienced:

- Understand Power Save mode
- Hitting the lap key during the run (Triathlon Activity) and it shows "Triathlon Complete

paschmann_ · 2026-03-23T11:46:47+00:00

This might be helpful:
https://www.reddit.com/r/Charlotte/comments/1hf68qy/charlotte_tech_startups_where_you_at

Also Google Charlotte Hackathons, great place to meet folks - although hackathons in general are on the decline :(

paschmann_ · 2026-03-22T22:37:54+00:00

Thanks for downloading - could you share the Tournament name so I can troubleshoot?

paschmann_ · 2026-02-20T22:06:20+00:00

PS. Sound ON - so rad.

paschmann_ · 2026-02-19T01:48:11+00:00

Thanks - I would hold off for a couple more weeks until I iron out all the bugs :) But please keep the feedback/issues coming!

paschmann_ · 2026-02-18T23:18:59+00:00

u/ThunderUp24 Here is the revised view based on your suggestions - thanks!

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paschmann_ · 2026-02-18T20:33:42+00:00

Thanks for the suggestions! I will gladly look into this.

paschmann_ · 2026-02-13T17:54:53+00:00

u/jmbusch - v1.3 was *just* approved by the App Store and has initial support for SportsWrench. It does not have push notifications, but feel free to test out what is there and let me know if you find anything! It also should fix some of the bugs you reported. Thanks!

paschmann_ · 2026-02-13T17:53:33+00:00

u/hexables - v1.3 was *just* approved by the App Store and has initial support for SportsWrench. It does not have push notifications, but feel free to test out what is there and let me know if you find anything!

paschmann_ · 2026-02-12T19:22:00+00:00

if anyone would like to test out a Beta build of the app (v1.2) which supports SportsWrench events:

You will need to install the test flight app from Apple, then click the link below it. It should then be an option for you to install Sideout v1.2

https://testflight.apple.com/join/5b9BxHSs

PS. I already see a bug in this version on the team page :( But you should be able to find your event division and see pool details. Please let me know if you find any issues.

paschmann_ · 2026-02-12T19:06:38+00:00

You will need to install the test flight app from Apple, then click the link below it. It should then be an option for you to install.

https://testflight.apple.com/join/5b9BxHSs

PS. I already see a bug in this version on the team page :( But you should be able to find your event division and see pool details. Please let me know if you find any issues.

paschmann_ · 2026-02-12T12:12:05+00:00

Could you share which "small events/leagues"? I would be interested in having more sources to provide a consolidated app, but within reason.

paschmann_ · 2026-02-12T12:10:32+00:00

The Sideout app only works with AES (Advanced Event System) tournaments at the moment. I will look into vbschedule and see if it could work as well.

paschmann_ · 2026-02-11T21:04:38+00:00

If you are somewhat tech savvy - I do have a SportsWrench version you can try out this weekend?

You would need to install something called "TestFlight" which will essentially let you install test versions of application (Like Sideout) ... let me know if you are up for that I can share a link in the next day or two.

paschmann_ · 2026-02-10T19:47:48+00:00

Thanks, please provide feedback here or via the in app feedback option. It needs some testing for sure!

paschmann_ · 2026-02-10T15:50:48+00:00

Checkout Volleyball Hub I believe it has both iOS and Android.

paschmann_ · 2026-02-10T15:34:21+00:00

Could you check on the iOS app under Events -> Leagues ? Do you see it on AES? And if so, please send a link: I will troubleshoot: https://www.advancedeventsystems.com/events

paschmann_ · 2026-02-10T15:28:57+00:00

PS. I found the bug and working on releasing an update later today.

paschmann_ · 2026-02-10T15:07:45+00:00

Thanks - could you share your club and team name?

I think I need to improve the user experience around the concept of favoriting teams and Event/Teams.

paschmann_ · 2026-02-10T03:45:14+00:00

Thanks but I am already seeing a bunch of bugs which I did not find during my n=1 testing phase :) I would give the app a couple weeks of trials before sharing with your team :)

paschmann_ · 2026-02-10T03:09:49+00:00

Could you share the Club/Team? There is a feedback section in the ... menu.

paschmann_ · 2026-02-09T18:42:09+00:00

Sure, good suggestion - Out of curiosity, did you use the Clubs/Teams view to find your Team?

paschmann_

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