About FeelFlow Radio

FeelFlow Radio reads your heart rate from a Bluetooth chest strap and turns it into music. The higher your pulse relative to your own resting rate, the more energy the music has.

Using FeelFlow Radio Pulse requires a heart rate monitor with Bluetooth Low Energy (BLE). Ordinary smartwatches and fitness watches are not supported — they can't always share your pulse directly with external apps.

No strap? Pick a mood instead. It feeds the same engine — the system does not care whether the number came from your body or from you.

Each song is generated by an AI music model. Nothing is chosen from a library of existing tracks.

You choose up to 3 genres. Your music always stays inside them.

Your pulse changes the energy, not the genre. If you picked jazz and your heart rate hits 170, you get fast, intense jazz — not techno. The genre is what you asked for; the pulse is how you feel right now.

It is not a medical device. The heart rate reading comes from a consumer chest strap. Do not use it to make decisions about your health.

Age is self-reported. We ask, and we filter explicit content for anyone under 18. But we cannot verify it. Neither can Spotify or Apple Music — real verification would mean checking ID, and no music service does that.

Chest straps need Chrome or Edge. Web Bluetooth does not work in Safari or Firefox, and not on iPhone at all. That is a browser limitation, not one we chose.

Heart rate readings are stored so the engine can learn your resting rate over time. They are never sold, and never shared with anyone.

Accounts inactive for six months are deleted automatically, along with everything in them.

FeelFlow Radio was created by its developer to help people listen to their inner rhythm. By reading your heartbeat and pulse, the app builds a BPM — beats per minute — and grows the music from there, until it lands on your current mood. It's built to create a sense of calm and presence: music that meets you where you are.