⚡ AI-powered training

Takes you by the hand. Keeps you healthy. You break records, again and again.

Meet Arni — your AI endurance coach. He plans your week across running, cycling and swimming, adjusts every morning to how you slept and trained, and pulls you back the morning your body says no.

Download on the App Store GET IT ON Google Play
Open web app →

Free to start. Syncs with Garmin, COROS, Polar, Apple Health and Health Connect; brings in your Strava and Suunto history.

What Arni does for you

You push when you should rest.

Arni knows the difference.

He reads how you slept and trained before today's plan is set — so easy stays easy and hard arrives when you're ready.

One bad week and the whole plan unravels.

Arni replans on the fly.

Miss a session, sleep badly, get sick — the week rebuilds itself around what your body can do today.

Three sports, one body, no coherence.

One plan, every sport.

Run, ride, swim and brick days balanced into the same week — not bolted together.

The niggle you ignored becomes six weeks off.

Arni flags it early.

A sudden jump in load, short sleep, low HRV or a pain note changes the plan and shows up in his morning message.

Training alone, for a race nobody around you runs.

Find your people.

Athletes with the same goal or race, clubs and meets near you, and coaches who see your plan.

Years of training stuck in another app.

Bring everything you have.

Garmin, COROS, Polar, Apple Health and Health Connect sync on their own; Strava and Suunto history comes in from their export. Or record on your phone or watch.

Common questions

Does Rawa work with my Garmin, COROS, Polar or Apple Watch?
Yes. Rawa syncs with Garmin, COROS, Polar, Apple Health and Health Connect, and imports your Strava and Suunto history from their exports. Workouts from Arni land directly on your Garmin or Apple Watch.
How is Arni different from asking ChatGPT?
Arni sees your real training history, sleep, HRV and readiness — every morning. ChatGPT writes a plan once from what you tell it. Arni adjusts based on what your body actually did yesterday.
Is my health data private?
Your data is yours. Never sold, never used to train third-party models. Full export and account deletion are one tap away.

Stop following plans. Start training.

Free to install. Arni is one tap away.

Download on the App Store GET IT ON Google Play