Build log
The Just Summit build, stated as plainly as possible.
This page separates what is already decided from what is still being tested. It will be the public home for prototype progress, production decisions, and meaningful first-batch updates.
Current roadmap
What is complete, current, and still to be proven.
Complete
Concept defined
Problem, user workflow, privacy-first direction, and first-batch presale model defined.
Complete
Industrial design direction
Initial headphone concept renders and target user experience mapped for the presale page.
Current
Prototype build
Hardware and app assumptions are being turned into a working prototype path.
Next
Testing and tooling
Battery, thermal, capture, connectivity, storage, and app workflows need practical validation before final production claims are locked.
Estimated
First batch delivery
Current estimated delivery window: Q4 2026.
Update principles
What backers should expect from updates.
Clear distinction between planned features and confirmed specifications.
Practical updates on prototype, testing, tooling, and production readiness.
Plain updates on how audio, summaries, storage, and sync are handled.
No unnecessary cloud dependency added for marketing convenience.
Follow the build by email.
Production updates, prototype notes, and preorder milestones go to the Just Summit updates list.