The MyBioAge AI Coach just got significantly smarter. With the latest update, the AI now understands all 14 tracked metrics—including the new Stress Resilience and Circadian Alignment scores—and has access to 6 months of your health history for richer, more accurate conversations.

New questions you can ask

The expanded AI Coach understands your stress and circadian patterns:

"How's my stress resilience?" — Get insights into your body's stress adaptation capacity based on HRV, recovery, and sleep patterns.
"Is my circadian rhythm healthy?" — Understand how well your daily patterns align with your body's natural clock.
"What's affecting my stress recovery?" — Identify factors that may be limiting your resilience.
"How can I improve my sleep timing?" — Get personalized suggestions for better circadian alignment.
"Show me my 6-month trends" — Review long-term patterns across all your health metrics.

6 months of context

Previously, the AI Coach had limited historical context. Now it can reference 6 months of your health data when answering questions. This means:

Better trend analysis — The AI can identify genuine patterns vs. short-term noise.
Seasonal awareness — Your baseline accounts for natural variations throughout the year.
Training context — Long-term fitness adaptations are properly understood.
Lifestyle insights — The AI can connect changes in your metrics to sustained habits.

Smarter recommendations

With more context, the AI Coach provides more relevant recommendations. Instead of generic advice, you get suggestions grounded in your actual patterns:

"Your HRV has been trending up over the past 3 months. Your current recovery practices seem to be working well."
"Your stress resilience dips on Mondays. Consider adding a recovery practice Sunday evenings."
"Your circadian alignment improved significantly when you started waking earlier last month."

Still completely private

The AI Coach runs entirely on your iPhone. All 14 metrics and 6 months of health data stay on your device. There are no cloud uploads, no server processing, and no data sharing. Your extended health conversations remain completely private.

Choose your model

The AI Coach offers two model options:

Recommended (~2GB) — Fast responses, works on all supported iPhones. Great for quick questions and daily check-ins.
Advanced (~5GB) — More detailed analysis, requires iPhone 15 Pro or newer. Best for deep dives into your health patterns.

Both models now understand all 14 metrics and can access your full 6-month history.

Get started

Update to the latest version of MyBioAge and tap the AI Coach button on your dashboard. Try asking about your stress resilience or circadian alignment to see the new capabilities in action.