Early access · Launching soon

Recovery you own, not rent.

Cowe turns the Apple Watch you already wear into one calm morning recovery score — read from last night's HRV, resting heart rate and sleep. Pay once. No account. Nothing leaves your device.

First 500 members lock the founding price

  • Launch price locked
  • No account
  • No spam
Apple Watch onlyNo extra band or ring
100% on deviceNothing leaves your wrist
No subscriptionOne-time purchase
No accountNo login, no profile
The whole picture

One calm number, then the why.

Recovery tells you how ready you are this morning. Strain and sleep tell you how you got there — three readings, no clutter.

0%

Recovery

A morning 0–100 score, measured against your own baseline — ready, balanced or low.

0.0/ 21 today

Strain

A 0–21 training-load view that builds through your day, so you know when you've done enough.

7h 32mneed met

Sleep

Stages, sleep need and debt — last night, clearly explained, no guesswork.

See exactly why

No black box. Just your math.

Every score opens up. Tap any number and Cowe shows the exact inputs behind it — no mystery algorithm, no hand-waving.

  • Audit every numberSee which signals moved today's score, and by how much.
  • We show our mathThe formula is yours to inspect — HRV, resting heart rate, sleep.
  • Nothing leaves your deviceThe whole calculation runs on your iPhone and Watch. No cloud.
Why 72% this morning72%

4 signals, weighed against your 30-day baseline

HRV (overnight)Strong
Resting heart rateGood
Sleep need met7h 32m
Respiratory rateSlightly high
Built for Apple Watch

Everything in one calm view.

Designed to be glanced at, not stared at. The depth is there when you want it.

Morning recovery

One 0–100 score waiting the moment you check your wrist.

Live strain

Training load that builds in real time as your day goes on.

Sleep stages

Deep, REM and light — with your sleep need and debt.

Long-term trends

HRV, resting heart rate and recovery over weeks, not days.

On your wrist

Score and strain on the watch face and complications — no phone needed.

Your own baseline

Every reading is judged against you — never a stranger's average.

Show the math

Open any score to see the exact signals behind it.

Private by design

No account, no cloud, no analytics SDKs — not even on this page.

Pay once

Buy it and keep it. No renewals, no upsells, no expiry.

Yours. Only yours.

Your data never leaves your wrist.

Recovery, strain and sleep are computed and stored on your iPhone and Watch. No account, no cloud, no tracking pixels — pay once and it stays yours.

On-device onlyEvery calculation runs locally. Nothing is uploaded.
No account neededNo sign-up, no profile, no password to leak.
Zero trackingNo analytics, no ad SDKs, anywhere in the app.
Founding price

Pay once. Keep it for good.

No subscription, ever. Join the waitlist to lock the founding price before launch.

Founding price
$0.00 once
at launch
  • The full Cowe app — recovery, strain, sleep, trends
  • iPhone and Apple Watch, no extra hardware
  • Every future update on this version included
  • No account, no cloud, no tracking
Join the waitlist to lock this price

Founding price is locked for waitlist members only.

Why join early

Being early actually pays off.

1

Founding price locked

Reserve the lowest price Cowe will ever have — before it goes up at launch.

2

First through the door

Get the launch invite ahead of everyone else, the day Cowe ships.

3

Shape what we build

Early members tell us what matters. Your feedback steers the roadmap.

Questions

Everything you'd ask.

Do I need an account?

No — no account, ever. There's nothing to sign up for inside the app.

Is my data private?

Yes. It never leaves your device — no cloud, no sync, no tracking.

When does it launch?

In 2026. The waitlist gets first access — and the founding price.

Is it really one-time?

Yes. $24.99 once, no subscription, no renewals, ever.

Which devices?

Apple Watch + iPhone. No extra band or ring to buy — use the watch you have.

What does the waitlist cost?

Nothing. And early members lock the founding price before launch.

Be first. Join the waitlist.

One calm recovery score, the day Cowe launches. We'll email you once — that's the deal.