
Daily guidance that fits today
Your BOSI score shows how ready your body is. Short insights explain why, and the full detail is a tap away.
BOSI is now a mobile app — download it to continue. Your account works in the app.
Download on the App StoreFor perimenopause and menopause
A 2-minute morning check-in turns your sleep, energy and symptoms into a clear plan for today.
Android coming soon

How it works
BOSI reads the signals your body is already sending and turns them into one simple plan.
Two minutes each morning. Apple Health can fill in your sleep, steps and workouts.
Your BOSI score and signal show whether today is a day to feel ready, stay balanced or restore.
Simple workout, nutrition and recovery steps that fit how you feel.
What you get

Your BOSI score shows how ready your body is. Short insights explain why, and the full detail is a tap away.

Every check-in lights a signal. Seven days in a row earns a Golden Signal, and ten unlock your badge.

Sleep, energy, mood and recovery over 7, 30 or 90 days, with a clear sign of what’s improving.

Log morning and night readings. BOSI shows your average, your trend and where each reading falls on the American Heart Association’s categories.

Sleep, steps, workouts and resting heart rate fill in for you. BOSI only reads what you choose to share.
Made for this stage of life
Hot flushes, night sweats, broken sleep and mood swings change how much energy you have from one day to the next. BOSI is designed around those changes, so today’s plan matches the body you woke up with.
Its guidance draws on published research and established health guidelines, and it explains things in plain language.
BOSI supports you; it doesn’t replace your doctor.
Your symptoms countHot flushes, night sweats and mood changes shape your daily guidance.
Sleep comes firstYour own BOSI Sleep Score reflects how long and how well you slept.
Ready, balance or restoreTrain harder on good days and rest without guilt on hard ones.
Privacy
Your health information is personal. BOSI keeps it that way.
EncryptedProtected in transit and at rest.
Never soldNo advertising, no data brokers, no selling your data.
Apple Health is read-onlyYou choose what to share, and BOSI never writes to it.
Delete any timeRemove your account and data from inside the app.
Free to download on iPhone.
Android coming soon