Baseline learns what’s normal for your body, night by night, and tells you in plain language when something changes. Everything stays on your iPhone.
Population charts tell you what’s normal for everyone. Baseline builds your own typical range for every signal from your previous 60 nights, then watches for nights that fall outside it.
One odd night is just noise. When several signals move together for a few nights, Pip lets you know and explains what usually causes it.
Often rises for a few nights with stress, alcohol, heat, hard training or travel.
A good read on recovery. Lower than your normal usually means your body is working harder.
Very stable for most people, so a change of even one breath a minute stands out.
Shown as a difference from your own normal, the way your wearable measures it.
Usually steady overnight. Baseline notes when it drifts lower than usual for you.
Time asleep plus light, deep and REM, so you can see how your nights are really going.
Allow Apple Health, or import your WHOOP data export. Baseline reads up to a year of history, so you don’t start from zero.
Every signal gets its own typical range from your previous 60 nights. It keeps adjusting as you get fitter, older or busier.
A calm note when several signals shift together, a weekly digest, and trends over months. Never a wall of numbers.
There’s no Baseline server to send it to. The analysis, the writing and the chat all happen on the phone in your hand.
No accountOpen the app and go. No sign-up, no email, no password.
On-device AIPip writes with Apple Intelligence on your iPhone. Your questions aren’t sent to any AI company.
No ads, no trackingNo analytics, nothing sold or shared. Delete the app and your data is gone.
Pip knows your nights, your trends and your check-ins. Every number in an answer comes from your data, and Pip won’t guess beyond it.
Baseline keeps the preventive basics in view and turns months of nights into one page your doctor can read in a minute.
What changed, when, and for how long, with your ranges alongside. Share it from your phone.
Physical, dental, eyes, skin and the screenings that fit your age and family history, so you can see what’s coming up and what’s overdue.
Import a lab report PDF and see each marker trend across years. Read on your phone, never uploaded.
No. Baseline is a wellness app. It compares your signals to your own normal and helps you notice changes and prepare for checkups. It doesn’t diagnose, treat or predict any condition. If you feel unwell, talk to a doctor.
An iPhone on iOS 26 and a wearable that writes overnight data: Apple Watch through Apple Health, or WHOOP. Ask Pip uses Apple Intelligence where your iPhone supports it, and falls back to answers built directly from your data.
If you already have history in Apple Health or a WHOOP export, right away. Starting fresh, Baseline needs about a month of nights to set your first ranges.
Yes. Apple Health covers resting heart rate, HRV, breathing rate, wrist temperature, blood oxygen and sleep stages from Apple Watch.
Only on your iPhone, protected by iOS data protection. There’s no Baseline account or server. Read the privacy policy.
It’s free during the beta. Pricing for the full release isn’t set yet, and beta testers will hear first.
We’re letting people in a few at a time. Leave your email and we’ll send your TestFlight invite.
