In first testing · Android

A cadence coach
in your pocket.

No sensor to buy — your phone already is one. Press GO, lock the screen, put the phone in a pocket. Cado reads your pedalling from motion alone and speaks your cadence as you ride.

Free. No account. Nothing leaves your phone.

Become a tester Hear the coach
works on any bike · including the one bolted to the gym floor
Locked
00:00
rpm
listening…
target 90 · ±5

Screen off is fine — pocket it and listen.
Tap the ring to stop when you're back.

live mockup · the dot is your foot
How it works

Thirty seconds from install to coaching.

01

Press GO

Set a target if you want coaching — 90 rpm is the default — or just ask Cado to read your cadence. The ring is the one button.

02

Pocket it

Lock the screen. An ordinary trouser or shorts pocket is all it takes — no strap, no mount. In kit, the jersey back pocket is the fallback. Your ride lives on the lock screen — cadence, state, and Stop. Where to put it ›

03

Listen

Drift from your band and Cado says pedal faster or pedal slower, over whatever you're listening to. Back in band, it goes quiet.

Two kinds of quiet

In the band, the coach is silent — you only hear about it when something needs to change. Coasting or stopped, the voice stops entirely. Cado never invents a number.

The voice is the product

Hear a ride, condensed.

A coached ride with a target of 90 rpm, squeezed into half a minute. The quiet stretches are the point — they run much longer on the road.

Spoken by your browser as a stand-in — on the road it's your phone's own voice.
“Now lock your phone, put it in your shorts pocket, and ride!”you press go
— you pocket the phone and ride —
“Great! You're on target. I'll keep monitoring and let you know if anything changes.”first lock of the ride
…silence — you're in the band…
“84 — pedal faster.”you drift under the band
“On target.”back in the band
…you coast to a junction — Cado goes quiet…
“Ride ended. 42 minutes, median 88 rpm.”you tap stop
Trust

Nothing leaves your phone.

Cado has no servers and no networking code. Your rides are files on your phone, in a folder you choose — yours to keep, share, or delete.

Read the privacy policy — it's short, because there's nothing to disclose.

No account
No sign-up, no login, no email asked for.
No tracking
No ads, no analytics, no third-party code of any kind.
No location
Motion sensors only. Cado never asks where you are.
Your files
Rides save to a folder you pick — local, or your own Drive.
Any bike

If you can pedal it, Cado can count it.

Commutes

A phone in a trouser or shorts pocket moves with every pedal stroke. Ride to work; hear your rpm.

Road rides

No pocket at the thigh? In kit, the jersey back pocket works as a fallback on phones with a gyroscope — the signal is weaker there, so tell us how it goes.

Spin class

Nothing to attach to a gym bike, and nothing you'd be allowed to. Pocket the phone — no pocket in gym wear? a long sock works — earbuds in, ride.

your rides are files you own — hand one to your favourite ai for a deeper look · planned: bluetooth sensor broadcast, strava export · more in the faq

First testing · a few riders at a time

Cado is being tested by a handful of riders. Be one of them.

You get a coach for every ride. Cado gets the thing it needs most: rides on phones and pockets it hasn't met yet. Every ride you share makes the next build better.

Become a tester What testing involves