Private by design.

What happens to your camera feed

Video frames are analyzed inside your browser and immediately discarded. Pulsira never uploads, saves or shares raw video or images.

What is saved

Only reading details: time, estimate, signal quality, sample count and source. They’re kept in your browser’s local storage on your device. You can export them as a file or clear them at any time.

Camera permission

The camera turns on only when you press Start, and turns off when you stop, switch away or close the page.

No accounts, no tracking

Pulsira does not require an account and does not sell or share personal data.

Health information

Pulsira is a general wellness tool and not a medical device. Don’t rely on it for medical decisions.