How it works
Repeat your best shot.
Betta learns the rep you hit at your best and buzzes on your arm every time you match it, so your eyes stay on the rim.
Video, about 19 seconds, looping, no sound. Real footage from the first court test on 8 October 2026: one player wearing the Betta sleeve shoots two free throws, filmed from the floor under the hoop, so the rim is out of frame. Before each shot, one firm buzz tells him he is set. About 0.9 seconds after each shot, his arm still up, he gets the good-rep buzz: the rep matched his best.
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Sense
Every rep is measured, from the lift to the release.
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Learn
Betta learns the rep you hit at your best.
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Feel
When a rep matches your Betta, you feel it.
Proof
The loop has run on a real player.
8 Oct 2026: one player, one session, the first prototype.
App
The sleeve on your arm.
The proof in your pocket.
Missions, streaks, badges. Every point is a rep that matched.
Let's get
to work.
matched your best
Colorways
Which one is yours?
Waitlist
Sign up to get a sleeve.
One email the moment sleeves are ready.