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CAPNIA

Get CAPNIA

It is the same app in every case. All that changes is how you open it and whether your device can read the pulse oximeter.

Fastest

Open it in your browser

Any device · Nothing to install

  1. 1Hit the button and you are training.
  2. 2No signup, no account, no download.
  3. 3Once loaded it works offline too.
Open CAPNIA

Install on Windows or Mac

Chrome or Edge

  1. 1Open CAPNIA in Chrome or Edge.
  2. 2Click the install icon in the address bar, or go to ⋮ › Apps › Install.
  3. 3You get a shortcut and it opens in its own window.

Bluetooth oximeter

Open to install

Install on Android

Chrome · Tablet or phone

  1. 1Open CAPNIA in Chrome.
  2. 2Menu ⋮ › Add to Home screen.
  3. 3It behaves like any other app on the system.

Bluetooth oximeter

Open to install

Install on iPad or iPhone

Safari

  1. 1Open CAPNIA in Safari.
  2. 2Tap Share › Add to Home Screen.
  3. 3Everything works except the sensor: Apple does not implement Web Bluetooth and no iOS browser can get around it.

No oximeter

Open to install

Google Play

CAPNIA is coming to Google Play, and that needs testers. Closed testing starts on 1 September: sign up and you get the private link to install it from the Play Store, then just keep it for 14 days. In return, full access and your name in the credits.

Sign up as a tester

Which one suits me?

Just trying it out? Open it in the browser and be done. Training regularly? Install it — it opens faster and without the browser bar in the way. And if you want to use the pulse oximeter, make it Android, Windows or Mac.