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.
Until now, this level of insight was reserved for professional athletes with sports scientists. EchoFit brings it to every athlete — free to start.
A living profile of your strength, endurance, and recovery — updated with every workout you log. The more you train, the more powerful it becomes.
See exactly when your progress stalls and get suggestions to push through — based on YOUR training data, not generic advice.
Know which muscles are fresh and which need rest. Train smarter, not just harder.
Get early warnings when your training load spikes too fast — before minor aches become serious injuries.
Automatic personal record detection with confetti. Every milestone, tracked forever.
Compare your lifts to Beginner, Intermediate, Advanced, and Elite strength standards for your weight.
AI detects if you're building, peaking, or need to deload — so you always train at the right intensity.
See how your numbers compare to the global population of trained athletes at your weight.
Strength, cardio, yoga, CrossFit, sports — if you train it, EchoFit understands it.
Tap The Orb and describe your workout naturally. Any exercise, any format.
Our AI parses exercise, volume, intensity — even with gym noise, slang, or accents.
12 insights update instantly. Track progress, break plateaus, avoid injuries — and reach your goals faster.
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 |
EchoFit isn't just a tool — it's a tribe of athletes pushing each other forward.
Add friends by code. See their workouts, PRs, and streaks in real-time. React with 🔥 and 💪.
Volume challenges with live leaderboards. Push yourself alongside your crew.
Export your personal records as beautiful cards for Instagram, Twitter, and stories.
Get personalized workout programs, form tips, and progressive overload suggestions — powered by Gemini AI and YOUR training history.
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.