Tolion Brain Coach

Tolion turns the health data your Apple Watch and iPhone already collect into a clear picture of your brain health — and a simple plan to protect it.

Your brain changes years before you notice. Tolion helps you act early, using the same wearable signals research links to long-term cognitive health: cardiovascular fitness, daily activity, sleep and recovery, and metabolic health.

YOUR BRAIN SCORE See a single Tolion Brain Score (0–100), built from up to 20 health metrics across four pillars — Cardio, Activity, Recovery, and Metabolic. Tap any pillar to understand what's driving it and what to do next.

TODAY'S PULSE & TRENDS Track the metrics that matter — VO2 Max, resting heart rate, HRV, sleep, steps, walking speed, time in daylight and more — with daily rings, weekly charts, and trend arrows that show where you're heading.

YOUR PERSONALIZED PLAN Get a daily, AI-generated recommendation tuned to your own data, plus simple goals you can actually keep: walk daily, aerobic minutes, strength sessions, sleep, morning daylight, and mindful minutes. Build a Neural Streak and keep your momentum going.

ASK TOLION AI Chat with Tolion AI about your numbers, your habits, or any brain-health question. Answers adapt to your knowledge level — from beginner to expert — with voice input and read-aloud built in.

DISCOVER 100+ TOPICS Explore a plain-language science library spanning movement, nutrition, supplements, mood, sleep, medications, and risk factors — with a fresh Brain Bite every day.

GROUNDED IN SCIENCE Tolion's approach is built around the modifiable risk factors highlighted in the 2024 Lancet Commission on dementia prevention and the WHO physical-activity guidelines.

PERSONALIZED FOR YOU Carry the APOE4 gene? Turn on Protection Mode for guidance tuned to your genetic risk. Set your expertise level so every explanation meets you where you are.

PRIVATE BY DESIGN Your health data is used only to compute your score and recommendations — never sold or shared with advertisers. Tolion reads from Apple Health and never writes data back.

Tolion is for education and general wellness. It does not diagnose, treat, or prevent any disease and is not a substitute for professional medical advice. Always talk to your doctor about your health.