Know Your Body
Completely.
Your Scientist. Your Coach. Your Memory.
EchoFit is the Physical Intelligence platform that builds a living Digital Twin of your capability, runs 12 evidence-based insight engines on your training, and gives you an AI coach who knows every rep you've ever done. Speak two sentences. The intelligence does the rest.
The Physical Intelligence Your Body Has Always Needed
Until now, this level of insight was reserved for professional athletes with sports scientists. EchoFit brings it to every athlete — free to start.
12 Insights That Work For You
Your Complete Fitness Picture
A living profile of your strength, endurance, and recovery — updated with every workout you log. The more you train, the more powerful it becomes.
Break Plateaus
See exactly when your progress stalls and get suggestions to push through — based on YOUR training data, not generic advice.
Track Recovery
Know which muscles are fresh and which need rest. Train smarter, not just harder.
Stay Injury-Free
Get early warnings when your training load spikes too fast — before minor aches become serious injuries.
Celebrate Every PR
Automatic personal record detection with confetti. Every milestone, tracked forever.
See Where You Stand
Compare your lifts to Beginner, Intermediate, Advanced, and Elite strength standards for your weight.
Smart Training Phases
AI detects if you're building, peaking, or need to deload — so you always train at the right intensity.
Rank Among Athletes
See how your numbers compare to the global population of trained athletes at your weight.
Works for Every Athlete
Strength, cardio, yoga, CrossFit, sports — if you train it, EchoFit understands it.
Speak
Tap The Orb and describe your workout naturally. Any exercise, any format.
AI Understands
Our AI parses exercise, volume, intensity — even with gym noise, slang, or accents.
You Get Smarter
12 insights update instantly. Track progress, break plateaus, avoid injuries — and reach your goals faster.
Physical Intelligence Without Hardware
Whoop costs $30/month + $299 hardware. Future AI costs $199/month for a human coach. EchoFit gives you both — at $8/month. No hardware. No excuses.
| Capability | EchoFit | Whoop | Oura | Future AI |
|---|---|---|---|---|
| Training Intelligence | ✅ 12 engines | Strain only | ❌ | Basic |
| AI Coach (24/7) | ✅ Unlimited | ❌ | ❌ | ✅ Human ($199) |
| Injury Risk Prediction | ✅ ACWR Real-time | Partial | ❌ | ❌ |
| Digital Twin Score | ✅ 5 dimensions | Strain ony | Readiness only | ❌ |
| Social Challenges | ✅ | ✅ | ❌ | ❌ |
| 6 Sports Supported | ✅ | ❌ | ❌ | Limited |
| Hardware Required | ❌ None | $299 band | $299 ring | ❌ |
| Monthly Cost | Free → $8/mo | $30/mo | $16/mo | $199/mo |
Train Together. Grow Together.
EchoFit isn't just a tool — it's a tribe of athletes pushing each other forward.
Friends & Activity Feed
Add friends by code. See their workouts, PRs, and streaks in real-time. React with 🔥 and 💪.
Weekly Challenges
Volume challenges with live leaderboards. Push yourself alongside your crew.
Share Your PRs
Export your personal records as beautiful cards for Instagram, Twitter, and stories.
AI Coach & Programs
Get personalized workout programs, form tips, and progressive overload suggestions — powered by Gemini AI and YOUR training history.
Know Your Body Completely.
EchoFit builds a living model of your physical capability — the only AI coach trained on your actual workout data. The more you train, the smarter it gets about you.
Start Training — FreeNo hardware · No credit card · Works offline · Every sport · Evidence-based
Free during Early Access. Your data is yours — never sold, never shared.