Private Beta
SonicStride is in private beta: music that moves with your body,
tested by real runners before anyone else sees it.
What is beta?
The core experience works: your Apple Watch streams biometrics, the music adapts in real time, and your sessions are saved.
But it's not perfect yet. There are known limitations we're actively working on. We'd rather be honest with you than overpromise.
What you need
📱
iPhone
iOS 16 or later
⌚
Apple Watch
Series 4 or later
✈
TestFlight
Required to install the beta
What we're still building
Keep your screen on
Background audio pauses when the screen locks. We're aware and fixing it in the next version.
Limited music variety
We're adding more content made by real artists. No AI-generated music. Ever.
GPS coming soon
Distance tracking is in progress. Currently shows 0 km.
How to join
Join the waitlist below
We'll send you a personal TestFlight invitation
Install the app and pair your Apple Watch
Go for a walk, a run, or anything in between.
TestFlight link coming soon.
Spots are limited. We review each application personally.
Already using it?
Every message gets read. Your experience shapes the next version.