parallax. For iPhone & Apple Watch

YOUR HEALTH. A DIFFERENT PERSPECTIVE.

There’s more to
you than
a number.

Your sleep, your recovery, your everyday rhythms.
Parallax brings your Apple Health data together
so you can see what’s changing—and what may be connected.

Meet ParallaxComing to iPhone
Built around your own baselinePrivate by default
A CLEARER PICTURE, EVERY MORNING
Parallax Today screen showing a readiness score with its personal comparison, morning briefing, and sleep context. All readings are sample data.
Actual app preview · Sample data
01 / A LITTLE PERSPECTIVE

Works with Apple Health

Made for your everyday

No extra wearable

THE EXPERIENCE

Get to know
your normal.

A single reading is a moment. Your patterns tell a fuller story. Explore your day in the context of the days that came before it.

01

A morning with context.

See your readiness alongside sleep and overnight signals, with a comparison to your own usual. Open the details to see what contributes to the picture.

TODAY & RECOVERY
02

Notice what may be connected.

Explore how routines, daylight, and the things you log tend to line up with your sleep and recovery. Early patterns stay labeled as early patterns.

PATTERNS & PERSONAL BASELINES
03

Try one small change.

Run a personal experiment, keep track of what you tried, and compare the results. Learn from your own experience, at your own pace.

PERSONAL EXPERIMENTS

LESS SECOND-GUESSING. MORE CONTEXT.

“Is this different
from my usual?”

That’s where Parallax starts. Your baseline develops from your own history, with confidence shown when a reading needs more context.

Built from your history

Sleep, activity, and overnight signals, brought into one view.

Room for real life

Cycle-aware baselines and gentle language, without streaks or pressure.

Something to take with you

Create a summary on your phone to share at your next appointment.

PERSONAL MEANS PERSONAL

Your data.
Your decision.

You choose what Parallax can read. The current beta analyzes your data and writes your briefing on your device.

  • No account required
  • No ads or advertising trackers
  • No sale of your health data
  • Permission you can change at any time
Read our privacy policy

A FEW GOOD QUESTIONS

A little clarity.

What do I need to use Parallax?

An iPhone running iOS 18 or later, and data in Apple Health. Apple Watch provides many of the overnight signals used for recovery. What you see depends on the data you choose to share.

Do I need another wearable or subscription?

Parallax reads data already available in Apple Health, so there is no Parallax wearable to buy. The app is preparing for beta; public availability and any future pricing have not been announced.

Is Parallax a medical app?

Parallax is a general wellness app. It describes patterns and estimates against your own history. It does not diagnose or treat a condition, and it is not a substitute for professional medical advice.

Does AI see my health data?

The current beta uses on-device calculations and built-in briefing text, with no AI network requests. If optional AI-written briefings become available, they will require separate consent that explains the provider and the summary being sent.

When can I try it?

Parallax is preparing for beta. For availability questions, contact support@hecano.com. There is no public App Store or TestFlight link yet.

A little more perspective.
A little more you.

Coming to iPhone. Built for the Apple Health data you already have.

Get in touch