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 everyday signals research links to long-term cognitive health: activity, sleep, wellbeing, alcohol and smoking, noise exposure, fitness and metabolic health.

YOUR DAILY BRAIN SCORE
See one Daily Brain Score (0–100) across five focus areas — Activity, Sleep, Mental Wellbeing, Substances and Exposure. Tap any area to see what's driving it, how it's trending, and what to do next. Browse your past scores on a calendar.

YOUR BRAIN AGE
See your estimated brain age next to your real age, and which factors add or take off years — blood sugar, blood pressure, BMI, cholesterol and fitness, including VO2 Max and resting heart rate.

LAB RESULTS
Upload a blood test PDF and Tolion reads the values for you. Personal details are removed on your phone before anything is sent. Review, correct and keep a history of every report.

YOUR PERSONALIZED PLAN
Get a daily AI insight tuned to your own data, plus simple goals you can actually keep: daily steps, aerobic minutes, strength sessions, sleep, daylight and mindful minutes. Build your streak and keep the 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 — and your preferred style, 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 fresh Brain Bites 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
Know your APOE4 status? Add it for guidance tuned to your genetic risk, including a dedicated Protection Mode. Set your expertise level so every explanation meets you where you are.

PRIVATE BY DESIGN
Your health data is never sold. Tolion reads from Apple Health and never writes data back. AI features process only what they need to answer you.

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.