Start with your day
Log your meals and workouts. Build a routine that fits your life.
Your health.
Your next personal best.
From everyday movement to your weight-care journey, bring your routines and progress together—with a little company and friendly competition along the way.
Take your health seriously.
Make the pursuit fun.
Your own best is a challenge worth taking. Explore the benchmarks, set a personal target and start from where you are.
YouVO₂ max estimate
ml/kg/min
ml/kg/min
Published readingBernice Tan58.0VO₂ max
ml/kg/min
ml/kg/min
Compare with Bernice Tan
Enter your VO₂ max to compare with a published reading.
Selected reference
Bernice Tan
Singapore national duathlete combining running and cycling, with a treadmill test published in Realm’s testing case study.
Tested 12 May 2026
Treadmill · published lab report
View published resultImage: Bion · AI-generated illustration
Getting started is easy.
Work towards your own best
A little more movement. A meal logged. A weight trend taking shape. Choose a personal milestone to work towards.
More support, when you need it
We’re developing clinician-led weight care, with practical support between appointments. Use the app today.
Weight care, with Bion
Your next chapter.
A little more support.
Managing your weight? Bring meals, movement and progress into one routine. Your companion adds a little company as you work towards your own milestones.
The app is available now. We’re developing clinician-led weight care, with practical support between appointments.
See your progress. Plan your next move.
Less guesswork at mealtimes.
Log food, save meals and revisit your nutrition. Bion+ adds photo-assisted logging.
Beyond the appointment.
Built for the days between.
| Bion app features | Your care + Bion | A visit on its own |
|---|---|---|
| Upload bloodwork and keep your history together | ||
| Log your meals and training between visits | ||
| Connect health data from supported apps and devices | ||
| Track measurements and revisit your progress in the app | ||
| Keep daily actions connected to your personal goals | ||
| Start with the free app, no screening required |
Start with the app. Go further with care.
Bion+
Our premium app subscription. Explore Bion+ for more help with your everyday health.
Explore Bion+Free app
Meals, movement, medication records and progress. Start building your own routine, with a companion along the way.
Start freeBion Weight Care
Our first clinical programme, in development. Assessment, appropriate treatment and follow-up connected to your everyday routine. Appointments are not open yet.
Explore weight careEveryday tracking, your history and supported device connections remain free.
Compare plansYour questions, answered.
Is Bion for me?
Start with what matters to you: managing weight, getting stronger, feeling fitter or building a routine. Personal milestones and friendly challenges give you something to work towards. You don’t need a wearable, screening or subscription to begin.
Do I have to be fit or competitive to use Bion?
No. Start from where you are. A personal best can be a new routine, more movement or progress towards your weight goal. Public benchmarks are there to explore; you don’t have to top a leaderboard to take part.
How does Bion support weight care?
Use the app now to keep meals, movement, measurements and medication records together, including alongside care from your existing clinician. We’re developing a clinician-led weight-care programme with support between appointments. Booking is not open yet.
What is free, and what does Bion+ add?
Tracking, your records and history, supported health connections and manual planning are free. Bion+ adds cloud-assisted meal logging, contextual questions and deeper reviews. See Plans for pricing and what’s included.
Who can see my health records?
Friends, coaches and clinics do not automatically receive your health history. Provider sharing requires your choice and permission; your public profile and posts have their own visibility settings.
Can I book Bion Weight Care?
Not yet. Bion Weight Care is in development. We’ll share confirmed services, prices and booking details before appointments open. You can use the app now alongside your existing care.
How far is
your next level?
Start freeFree on iOS and Android. Start with one meal, workout or measurement.