Get to know your body. Discover what helps you feel your best,
and turn small, everyday wins into a healthier next decade.
Coming to iOS
Built for the wearables you already love.
Run personal experiments to discover the habits that support better performance today and a healthier next decade.
Look beyond a single day. Understand your signals together, and see the bigger picture taking shape.
Bring your body’s signals into a different kind of age estimate. Follow the trend, understand your baseline, and take a longer view of your daily habits.
Get to know how you move, rest, and recharge. Three connected signals, with your own rhythm at the centre.
See your daily effort in context, from a morning walk to your hardest session.
Go beyond hours in bed. Explore the rhythm, stages, and consistency of your sleep.
Listen to the signals behind your energy. Know when to lean in and when to take it slow.
Ask your AI coach about the patterns in your data. Turn a good question into a small next step.
Share a challenge with your circle. Celebrate the small wins, and keep each other going.
Your circle. Your choice of what to share.
We’re building Decade around transparency and control. For now, joining the waitlist only requires your email.
What we’re building, what to expect, and how to be part of what comes next.
Decade is an upcoming longevity app for iPhone that turns better habits into a daily game. Run personal experiments, track your progress, and take on challenges with friends to find what works for your health.
We’re building Decade now. Join the waitlist and we’ll let you know when early access opens. We haven’t announced a launch date yet.
We’re building Decade for Apple Watch, Oura, Garmin, and WHOOP, with Apple Health bringing your data together on iPhone. You’ll be able to use the wearable you already love to explore your strain, sleep, recovery, and personal experiments.
Biological age is a planned way to put health patterns into a longer-term perspective. We’re still developing the method and will explain what goes into the estimate, and its limitations, before launch. Decade is intended for general wellbeing, not medical diagnosis.
We save your email for early access and launch updates. Then you can give features a thumbs up or thumbs down to help us decide what to build. Joining is free, voting is optional, and you can ask to be removed at any time.
Your next experiment starts with Decade.
Join the waitlist and help choose what we build first.