Immortals Bryan Johnson vs Thirsty Day

Immortals is a free app* that helps you build a personalized longevity protocol. It’s backed by Bryan Johnson’s 5+ years of longevity research and informed by your health data** START FOR FREE + Connect any wearable: Apple Watch, Eight Sleep, Fitbit, Garmin, Google Fit, Oura, and Whoop + Upload existing biomarkers or labs from any provider + Get insights that adapt to your inputs HOW IT WORKS BryanAI reads your data, cross-references it against Bryan's protocol and population-level research, and helps you focus on the most impactful things you can do for your health. It's free and adapts to your biology. No clinician visit required to start. BRYANAI Bryan Johnson's team of longevity experts built an algorithm to run his body. It reads his data and tells him how to build his protocol based on how his body responds. BryanAI gives everyone access to that same framework. You can ask BryanAI questions like: "What's driving my HRV drop?" "Am I getting enough protein for my training load?" "Should I train cardio today?" BryanAI is continuously reviewed and refined by leading AI experts in longevity, nutrition, exercise, and sleep. DESIGNED BY LONGEVITY EXPERTS Carl Seger, M.D. Board-Certified Physician specializing in preventive and longevity medicine. IMMORTALS SUPPORT: support@immortals.com *This App is not a Medical Device **Not intended to diagnose, treat, cure, or prevent any disease. For informational purposes only. Does not constitute medical advice, treatment, or a diagnosis.

Drinking enough water should feel like a small kindness, not a chore. Log a sip, see your day fill up, and let Otter keep you company along the way. Everyday tracking is free, with no ads and no subscription. YOUR NEXT SIP, MADE SIMPLE • Today's water total, always in view • Add a drink in a tap and choose your own daily goal • Optional, gentle sip reminders • Ounces or milliliters • Home Screen widgets A SMALL REWARD FOR SHOWING UP Start with Otter. Earn Cat, Dog, Fox, and Lion by keeping your logging streak. Companions you have earned or bought stay yours. FOR THE WHOLE HOUSEHOLD Add household profiles for free. Kids profiles use their own manual goals, never adult activity or heat adjustments. FREE FOR EVERYDAY LIFE Water logging, manual goals, streaks, household profiles, widgets, and optional reminders stay free. Basic Health app water syncing and available health metrics are free too, with your permission. THIRSTY PRO: OPTIONAL, ONE-TIME Pro unlocks all classic animals and adaptive goal guidance that uses local weather and your workout and activity information to suggest a daily goal. Guidance refreshes while you use the app. Weather and Health permissions are optional. Not a subscription. Pro does not include the separate Mythic Creatures collection or every separately sold companion. MAKE IT YOURS Individual companions and the Mythic Creatures collection are optional one-time purchases, and purchases can be restored. Existing Pro owners keep Pro access, and verified pre-3.0 customers keep their existing adaptive guidance. QUIET AND PRIVATE BY DESIGN No advertising. Your Health data is used for your hydration experience and never sold. Weather uses approximate location, only with your permission. One sip at a time. Made thoughtfully by House Rhymaun. Less noise. More life. Hydration guidance is an estimate, not medical advice. Follow your clinician's advice, especially if you have fluid restrictions.