Computa app icon

Computa

The King of Bike Computers for Apple Watch

Every gripe I had with the other apps, fixed.

Download on the App Store

Why I built it

There are plenty of bike navigation apps for the Apple Watch, so why make Computa? Every other app puts navigation on the phone and just uses the watch as a sensor. That's splitting the work and wasting battery.
Computa uses the big phone screen to load and review routes, set your alert preferences, and share your rides with Strava, RWGPS, or just export the GPX file.
The watch owns your ride. Saving it directly to the Health app, delivering turn-by-turn voice alerts to your headphones, and letting you pause and resume a recording to be continued later.

No ads or subscriptions. No "pro" tier. Just ride.

📊️

All Your Stats

Speed, distance, elevation, power estimation, heart rate and more! Every screen is customizable. I mean, everything.

🗺️

Turn-by-Turn Navigation

Import GPX routes and get audio turn alerts, on-screen directions, and off-route warnings. Voice navigation that ducks your music.

✏️

Cue Editor

Tweak any imported route's cue sheet before you ride. Add missing turns, fix wrong directions, or skip cues you don't want announced. Or use our tool to create one from scratch.

Service Integrations

Import routes from Ride With GPS and Strava. Auto-upload rides to Strava. Syncs with Apple Health.

🔋

Battery Smart

Designed to last all day. Computa can easily run for 12+ hours of riding on the latest Apple Watch models.

👥

Save Profiles

Create ride and settings profiles for your different bikes and types of rides. Customize presets for screens, alerts, and metrics for your MTB, Track, or Gravel bike.

Ride with confidence

Watch metrics page showing speed, distance, elevation, and heart rate
Watch map with turn-by-turn navigation
iPhone ride detail view with speed-colored route map

Simple workflow

1

Import a route

From a GPX file, Ride With GPS, or Strava

2

Tune the cues

Use the cue editor to add, fix, or skip turns before you head out

3

Send to watch

One tap to transfer the route to your Apple Watch

4

Ride

Full metrics, navigation, and recording on your wrist

5

Review & share

Speed-colored maps, stats, and auto-upload to Strava