ThresholdTrain smarter. Recover faster. Break through.
Threshold unifies your training data from Garmin, Strava, and Apple Health — then uses AI to give you personalized coaching, workout plans, and recovery insights.
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Today's Focus
Easy 5K + Upper Body
Readiness
High
42
HRV (ms)
87
Sleep Score
52
Resting HR
Connects with your favorite platforms
Everything you need to train smarter
Built for athletes who want data-driven insights without the complexity.
Activity Tracking
Auto-sync from Garmin, Strava, and Apple Health. Every run, ride, and lift in one feed.
Chat with Coach
A conversational AI coach that knows your biometrics, training, nutrition, and goals. Ask anything.
Training Plans
AI-generated weekly plans that adapt to your schedule and recovery.
Strength Intelligence
Track progressive overload, PRs, and muscle group balance.
Recovery Insights
HRV, sleep, and readiness scores so you know when to push and when to rest.
Nutrition Planning
TDEE-based calorie targets with macro breakdowns. Track food with AI estimation.
A coach that actually knows you
Chat with an AI coach that has full context on your training, recovery, nutrition, and goals. No generic advice — every answer is grounded in your real data.
- Knows your HRV, sleep, and readiness trends
- References your actual nutrition and macro compliance
- Understands your training plan and goal progress
- Streaming responses — feels like texting a real coach
Coach
Powered by your data
A closed-loop system that learns your body
Your Apple Watch collects. Threshold analyzes. AI adapts. Every workout makes the next one smarter.
Collect
Apple Watch captures HRV, sleep, and heart rate 24/7 — passively building your health profile.
Ingest
HealthKit syncs your biometrics to Threshold automatically — no manual entry needed.
Analyze
AI scores your recovery, fatigue, and training readiness from the latest data.
Adapt
Generates a workout that matches today's body state — harder when fresh, easier when fatigued.
Execute
Structured workout pushes to your Watch with real-time pace and heart rate zone alerts.
Improve
Performance data feeds back into the system, closing the loop and leveling you up.
Collect
Apple Watch captures HRV, sleep, and heart rate 24/7 — passively building your health profile.
Ingest
HealthKit syncs your biometrics to Threshold automatically — no manual entry needed.
Analyze
AI scores your recovery, fatigue, and training readiness from the latest data.
Adapt
Generates a workout that matches today's body state — harder when fresh, easier when fatigued.
Execute
Structured workout pushes to your Watch with real-time pace and heart rate zone alerts.
Improve
Performance data feeds back into the system, closing the loop and leveling you up.
How it works
Connect
Link your Garmin, Strava, or Apple Health account in seconds.
Train
Log workouts, track nutrition, and check in daily.
Get smarter
AI analyzes your data and gives you personalized coaching.
Simple pricing
Start free, upgrade when you need more.
Free
$0/mo
- Full device syncing
- 2 AI coaching sessions/day
- 3 workout generations/day
- Activity & recovery tracking
- Strength logging
- Food tracking
Threshold Pro
$9.99/mo
or $79.99/year (save 33%)
- Everything in Free
- Chat with Coach — conversational AI
- Unlimited workout generation
- Unlimited food AI estimates
- AI training plans
- Priority support
Ready to break through?
Join athletes who train with intention. Get early access to the iOS app.