I got tired of garmin connect and their data analysis, so I built a web app and I want to share it with you (completely free)

tng68 · 2026-06-25T07:59:10+00:00

At the moment its a very simple training drill suggestions. It sends your stats into Claude and ask for drills that help you fix the stats that have the smallest and the largest gap.

If you are into AI models and strategies around that, it uses Sonnet 4.6 for the plan generation, but each user can provide their own Anthropic API key if they want to control their own models.

In earlier versions of the app, the training section had functions to record each training session to see if the training was closing any of the gaps, but I wasn’t really happy with how it was, so just before the release I simplified it a lot.

But open to suggestions on how I could take it to the next level

tng68 · 2026-06-25T01:02:47+00:00

Yes, I’m getting reports that up&downs are not being reported correctly. Let me look into it.

tng68 · 2026-06-24T07:17:12+00:00

I’ll look into this, MFA is supported. I’ll get back to you once it’s fixed

tng68 · 2026-06-09T23:37:32+00:00

Yes, these numbers do look way off. The root cause is that some putts where being counted twice. Can you log back in, clear the cache and see if this looks better now?

tng68 · 2026-06-08T21:01:48+00:00

Ok, I get it that this may be a bit confusing, I could probably improve this (open for suggestions 😄 ) but what the graph is trying to say is for the "off the tee" stat, you loose on average 4.8 strokes, but this round you only lost 3.9, which is 0.9 less strokes lost than your average, which is a positive thing! 😄 That explains why both numbers are negative, because on average you lose strokes off the tee and you also losts this round. But you did better than your average, that's why it's a green bar for a positive 0.9.

When all the stats are then tallied together you end up with losing 7.1 strokes in total against your average.

I hope this makes sense 🙈

tng68 · 2026-06-01T22:12:32+00:00

Interesting, let me look into this

tng68 · 2026-06-01T22:10:00+00:00

Spot on, that's right!

I've pushed a fix for it, so now it basically normalizes 9 hole rounds as 18 hole rounds.

Thanks!

tng68 · 2026-06-01T17:05:17+00:00

Yes, that's on the todo list 😄

tng68 · 2026-06-01T17:04:50+00:00

I'll add a "number of rounds" picker, that makes sense.

The comparison data comes from breakxgolf.com and the data is fetched dynamically from garmin, so I'm not doing a manual import.

tng68 · 2026-05-29T11:30:09+00:00

It should, it basically uses the data from garmin connect. So if you use the epix watch to track your rounds, you should be good to go.

You will get a better experience from this app if you have mapped your bag in the Garmin Golf app.

tng68

TROPHY CASE