Athos

Your personal coaching agent

A coach for the life you actually live.

Get a training program built around your goals. Help with food and recovery. And a coach you can text when you need to adjust.

Meet your coach

Free iPhone beta on Apple TestFlight. No personal agent needed.

Your agent can connect to the same coach

A conversation that starts with you

Coach: What are we working toward?

You: Feel stronger. Eat better. Actually stick with it.

Coach: Let me get to know you. We’ll build a program that fits your life and gets you closer to those goals.

Chat in the Athos app

A program built around you

Your workout.
Already planned.

Know what to train, how much to lift, and what comes next. Athos builds your program around your experience, equipment, and schedule—and adjusts it as you progress.

Today’s workout

Coach: Here’s your workout for today. Upper-body strength, with presses and pulls built around your goals.

You: What am I working toward?

Coach: Strong, clean reps today. I’ll use what you log to shape your next session.

Open today’s workout

Athos workout tracking screen
Workout tracking in the Athos app

Nutrition that supports your training

Know what to eat
before you’re hungry.

Plan lunch with your coach. Send a photo when you eat. Get practical advice that connects your food to your training and goals.

Coach: What are you planning to have for lunch?

You: Probably pasta and bread.

Coach: Mostly carbs. Add a good salad, plus a protein shake or bar before training.

Pasta with a green salad and a protein shake
Lunch

Lunch logged (example). Estimated: 32 g protein · 78 g carbs · 18 g fat. Nice—more veg and protein alongside your workout fuel. Keep water handy, too.

Training that adapts

Less time?
Your plan adjusts.

Tell your coach what changed. Get a session that fits the time you have, without figuring it out yourself.

Before training

You: I’ve only got 20 minutes.

Coach: Here’s your shorter workout. Keep the main lifts; I’ve moved the accessories to your next session.

You: Perfect. Let’s do it.

Workout updated

Athos weekly program screen
Your weekly program in the Athos app

Accountability

A coach who
follows up.

Missed a workout? Athos checks in, helps you find a doable next step, and keeps your week moving.

That evening

Coach: How did your workout go?

You: By the time I got home, I was done.

Coach: That makes sense. How about 10 minutes of easy mobility at home? We can move your workout to tomorrow.

You: Yes, let’s do that.

Coach: Done. Tomorrow, grab your gym clothes before work so you can go straight there.

Your progress

See the work
adding up.

Track your training and weekly score. Compete with a friend for another reason to show up.

Athos home screen with a weekly race against a friend and today's timeline
Your weekly race and today’s plan in Athos
Athos activity screen with muscle activity chart
Muscle activity in the Athos app

One coach. A few ways to connect.

Your goals.
In the conversation.

Connect Athos to ChatGPT or Codex through a user-approved MCP connection. On supported accounts, ChatGPT can guide onboarding and resume saved progress. Athos keeps your approved profile and program.

Connect ChatGPT or Codex OpenClaw / Claw API-key setup
YouChat in the Athos appNo personal agent needed
AthosYour goalsYour historyYour plans
Your personal agentConnect to AthosWorks with the same coach
Dhananja Jayalath, founder of Athos
Dhananja “DJ” JayalathFounder, Athos

A note from DJ

A personal trainer.
For everyone.

I’ve always wanted to help more people reach their health and fitness goals.

I co-founded Athos to build smart clothing that helped professional and Division I athletes train better. Our mission was always to make that level of personal coaching available to everyone. At the time, the technology made it hard to deliver.

Working with those athletes and their coaches taught us what keeps people going. It takes more than a great plan: motivation, accountability, and knowing when to push, when to recover, and how to adapt when life gets in the way.

We’ve brought those lessons into Athos to help coach you. Training, nutrition, recovery, and someone to follow up—all working together to help you reach your goals.

You shouldn’t have to be a professional athlete
to have coaching in your corner.

Start with your goals

Tell us your goals.
Meet your coach.

Meet your coach

Install the beta from TestFlight, then tell your coach what you’re working toward.

A few things to know.

Do I need my own AI agent?

No. You can talk directly to Athos in the app. If you have a personal agent, you can connect it to the same coach.

Is this just a workout plan?

Athos brings training, nutrition, activity, and habits together around your goals. The plan is part of the coaching relationship.

Why log every meal?

Logging helps you notice what you eat and gives your coach a fuller picture. Send a photo or describe your meal. Athos uses that context to help you plan the next one.

Where do I start the conversation?

Create an account and open chat in the Athos app. You can talk to your coach there without connecting a personal agent.