Adaptive Training
Fit PA analyzes your training load, heart-rate and pace data, sleep, and recovery to build personalized training plans that adapt as your performance changes.
AI Personal Training Assistant That Adapts to You
Fit PA analyzes your biometrics, training patterns, and recovery data to create personalized plans that evolve with your performance. Developed by Carian Solutions Inc.
Seamlessly integrates with
See Fit PA in Action
Get a glimpse of what your AI-powered training experience will look like.
AI Coach
Get personalized training advice and adaptive plans through natural conversation with your AI coach.
Performance Analytics
Track your progress with detailed analytics and data-driven insights.
Revolutionary AI Training Features
Seamless Wearable Integration
Connect your watch directly — Garmin, COROS, Polar, Suunto, or Wahoo — for the richest data: full GPS routes, power, and per-second detail. No supported watch? Our iOS and Android apps sync your workouts via Apple Health and Google Health Connect.
AI Coach
Built-in conversational AI provides real-time training advice, plan adjustments, and progress insights tailored specifically to your goals and performance data.
Training Load & Recovery
Track your fitness, fatigue, and form with training load (TSS/CTL/ATL), heart-rate zones, pace, power, and cadence — plus a daily recovery score that factors in sleep and HRV.
Race Predictions & Goal Planning
Get science-based race-time and pace estimates from the established VDOT model, and set goals your coach uses to build a plan calibrated to your current fitness.
Sync Workouts to Your Watch
Your planned sessions push straight to your device — Garmin Connect calendar, SuuntoPlus guides, COROS, and Wahoo — so structured workouts are ready when you head out.
Cutting-Edge Technology
Science-Based
Race Predictions
Race-time and pace estimates from the established VDOT model
Comprehensive
Data Analysis
Biometric, environmental, and behavioral monitoring
Adaptive
Plan Adjustments
Your plan adapts as your training load and recovery change
Fast
Response Time
Lightning-fast AI decision making
Multiple
Supported Devices
Cross-platform compatibility with leading wearables
Encrypted
Data Security
Your data is encrypted in transit and at rest
Our Roadmap
Building the Future of AI Training
Fit PA is continuously evolving. Here's what we've accomplished and what's coming next.
Core AI Coaching
Conversational AI coach and the adaptive training-plan engine
CompletedPlatform Launch
Web app live with AI coaching and training plans
Live NowEnhanced Features
Deeper analytics, more device integrations, and richer coaching insights
In ProgressMobile Apps
iOS and Android companion apps for athletes without a directly-supported watch — sync via Apple Health and Google Health Connect
Live NowReady to Train Smarter?
Start using Fit PA today and experience AI-powered training that adapts to you.
Get Started FreeFrequently Asked Questions
What is Fit PA?
Fit PA is an AI-powered personal training assistant developed by Carian Solutions Inc. It analyzes your biometric data, training load, sleep, and recovery to create personalized, adaptive training plans, and gives you a conversational AI coach to guide your training.
Which fitness devices does Fit PA support?
Fit PA integrates with Garmin, COROS, Polar, Suunto, and Wahoo, and also syncs from Apple Health and Google Health Connect through our companion apps. It pulls in your activities and wellness data automatically for analysis.
How does the AI training work?
Fit PA analyzes your training sessions, heart-rate and pace data, sleep, and recovery using established sports-science models (training load, heart-rate zones, VDOT). A conversational AI coach turns that into personalized recommendations and adjusts your plan as your fitness and recovery change.
Is Fit PA available now?
Yes! Fit PA is live and available now. You can sign up for free and start using the AI-powered training features today. We're continuously adding new features and improvements based on user feedback.
How much does Fit PA cost?
Fit PA is completely free to use right now during Pro Early Access — early adopters keep Pro features free as a thank you for helping shape the product. Paid plans will be introduced later.
Is my data secure with Fit PA?
Yes. Your data is encrypted in transit and at rest and protected with strict access controls. You have complete control over your data and can export or delete it at any time.