Your health. Your story.

The watch on your wrist. The labs in the portal. The history in your head. Knit weaves it all into one record, one score, and a story that’s as unique as you.

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Works with the devices and apps you already use, and over 40,000 health systems and doctor’s offices

How Knit works

Three simple steps turn everyday health data into a clearer picture of you.

Connect what you already use

Bring your health signals together from the devices and apps you trust.

Knit's screen for connecting your medical records from a health system or doctor's office.

Apple Health

Health systems

Insurers

Lab reports

See the patterns in your data

Knit translates your data into a health story you can actually follow.

The Story tab showing what's working for you lately.

What's working: 28 more minutes of sleep on nights starting by about 11:30 pm.

Know what matters next

Get focused guidance that helps you make the next small move with confidence.

From numbers to answers

Knit reads what you already track and turns it into something you can use.

Knit's Home screen at dawn with a health score of 87.

Health score 87, Excellent, high confidence, with heart, fitness and mind arcs.

Your score

See your health at a glance

Sleep, movement, heart, and mind in one number, so you can see if your overall health is improving.

Your key numbers

Know what’s normal for you

Each number sits against your own usual range.

Then and now

See how far you’ve come

Compare today with one, three or six months ago.

Your score

See your health at a glance

Sleep, movement, heart, and mind in one number, so you can see if your overall health is improving.

Your key numbers

Know what’s normal for you

Each number sits against your own usual range.

Resting heart rate 61 bpm, near your usual.

Then and now

See how far you’ve come

Compare today with one, three or six months ago.

Steps 7,591, up 2,694 from three months ago. Resting heart rate 62, down 3.

Bring in your labs, medicines, conditions, and visit history.

Connect your health system or insurer, or snap a photo of a lab report.

Your labs

Every number, with its full history

See each result against its range, and how it has moved over time.

A Hemoglobin A1c result with its full history.

Hemoglobin A1c 5.6%, in the lab's range of 4 to 5.6.

Conditions and medicines

Built around you and your health

Tell Knit about a condition or a medication, and your step fits it.

Your record: conditions (high blood pressure), medications (lisinopril), allergies (penicillin) and 12 lab results.

Numbers you can check

Every line shows its numbers

Every note Knit’s AI writes is checked against your own numbers before you see it.

Sleep is running longer: 7 hr 27 min a night over the last 2 weeks, a little above your usual of 6 hr 46 min.

Last night: 7 hr 46 min asleep, a little above usual, with sleep stages from 10:40 PM to 6:41 AM.

All of it, in one record.

Everything about your health in one place: your numbers, labs, medicines, conditions, and more.

For you

Knit points out what’s worth a look, like a lab that came back above range.

Your key numbers

Pick the numbers you care about. Each one shows where you are against your usual.

Everything in your record

Conditions, medicines, allergies, labs, and your numbers, sorted into one list.

Your timeline

Every lab, visit, vaccine, and entry in date order, so you can see what happened when.

Privacy isn’t a feature. It’s the default.

Privacy isn’t a feature.
It’s the default.

Your health data lives encrypted on your phone and in your Knit account. Knit doesn't sell anything that identifies you, doesn't show you ads, and doesn't share a byte unless you say so.

Your health, explained

A painting of a long park path curving between trees in early morning light, one person walking far along it.

Why steps are the best "whole day" movement signal

A painting of a bedroom at night seen from the doorway: a bed with rumpled covers under a window full of stars, a small night-light glowing low.

What your sleep stages mean

A painting of a sunny weekend-morning bedroom with the curtains half open and the duvet thrown back, a cup of coffee on the nightstand.

Sleep debt and weekend catch-up: what actually works

Why steps are the best "whole day" movement signal

What your sleep stages mean

Sleep debt and weekend catch-up: what actually works

A painting of a cyclist climbing a long road up a green hillside at sunrise, small against the slope, the road winding below.

VO₂ max: the fitness number worth knowing

Frequently asked questions

We’re passionate about solving some of healthcare’s biggest challenges. Let us tell you why.

Get early access

Do I need a new device?

No. Your iPhone counts steps on its own, so it's enough to start. If you wear an Apple Watch, Oura, WHOOP, or anything else that shares with Apple Health, Knit reads that too.

How is Knit different from Apple Health?

What does Knit do with my conditions and medications?

What does the AI see?

Does Knit sell my data?

What does it cost?

Be one of the first to try Knit

Get an invite to the iPhone beta, plus the occasional note on what we're building.