Noxuma Sleep is out. It is our own free sleep app for iPhone and Android, and it needs nothing but a phone on the nightstand.

Tap Start sleep and the app listens with the phone’s own microphone. In the morning you get a per-minute sleep timeline, a sleep quality score, a snore log and a gentle alarm timed to your lightest sleep phase inside the window you choose. No account, no subscription, no watch.

Try it before you install anything

The whole app runs in a browser with sample data, so you can click through it right now: demo.happy-electronics.eu.

The whole household from one phone

On its own the app covers the person holding the phone. Put a Sleep Phaser lamp beside another bed and that bed gets its own timeline — up to four lamps from a single phone, so parents can see how the kids slept in the same morning overview. The lamp is an extension, never a requirement.

Want to understand the numbers?

We wrote a proper guide about what sleep tracking can and cannot tell you, with references to the American Academy of Sleep Medicine and peer-reviewed studies: Noxuma Sleep Guide.

Noxuma Sleep is a wellness app, not a medical device. It is for personal insight; anyone with serious sleep concerns should talk to a doctor.