Hey everyone,

Like many of you, I track my workouts and recovery daily, but I always felt there was a gap between seeing raw charts/scores and knowing what to actually do with them today (e.g., Should I push for a tempo run, stick to zone 2, or just do active recovery based on my load?).

Over the past month, I’ve been building AthleteMatrix (athletematrix.online) to bridge that gap:

• Connects to your existing providers/data to pull your activity and metrics automatically.
• Context-Aware Recommendations: It doesn't just look at a single metric in isolation; it factors in your current training load, recent sessions, and recovery trends.
• Actionable Daily Advice: Instead of just a generic readiness score, it gives practical, adaptive suggestions for your next session.

I’d love to get feedback from people like you guys, who actively use trackers:

1. What data provider integrations are most essential to your routine?
2. How accurate/actionable do the AI recommendations feel compared to your actual physical fatigue?
3. What metrics are missing that you rely on most?

You can try it here: athletematrix.online

Any constructive criticism, bug reports, or feature requests would be massively appreciated!

https://preview.redd.it/n0qrfwmslcjh1.png?width=1280&format=png&auto=webp&s=0c0a04ad47c28b216385395b2de58bdd166451f3

My rides and runs are in Strava. My sleep and HRV are on my Garmin. Apple Health has a partial copy of both. None of them see the others, so every Sunday I'd sit there with three apps open trying to work out whether the week I'd planned back in January was still a good idea given how I'd actually slept.

I got annoyed enough to build something that does it for me. Full disclosure, I made this and it's my project - it reads whatever you connect (Strava, Garmin, Apple Health) and puts load, sleep and HRV on the same screen, then suggests the next session off the combined picture rather than off a fixed plan.

What it doesn't do: it's not a replacement for a real coach, it won't fix bad training, and it's read-only - it doesn't touch or change anything in Strava.

Mostly posting because I want to know if the underlying problem is as common as I think it is, or whether I'm the only one doing the Sunday spreadsheet thing. How do the rest of you handle having data in multiple places? And if you've tried tools like this before, what made you drop them?

Happy to share the link if anyone wants it, but I don't want to break the sub's rules so I'll leave it out of the post.

Spent the last while building AthleteMatrix — it generates a personalized workout/training plan (running, lifting, general fitness) and adjusts it as you log sessions, instead of giving you a static PDF plan on day one.

What it does right now:

- Generates a plan based on your goal, experience level, and schedule

- Adapts week to week based on what you actually complete

- Works as a PWA, so no app store needed — add it to your home screen

What I'm still figuring out:

- Whether the adaptation logic feels 'smart' or just annoying

- Onboarding — is it clear what to do in the first 2 minutes?

Link: https://www.athletematrix.online/

Would genuinely love blunt feedback, especially from anyone who's tried and dropped a similar app before — what made you stop using it?