Focus you can feel.

Mendi reads your brain and turns focus into a game — 10 minutes a day.

The setup

Wearing it is the simple part.

Put it on, open the app, and train for a few minutes a day. That's the whole loop.

It measures effort, not thoughts

It measures effort, not thoughts

The part behind focus and staying calm pulls in more oxygen-rich blood when you engage it, and a gentle light on your forehead reads that change.

Train through play

Focus is the only controller.

Your brain lifts the ball
When your prefrontal cortex activates, the ball rises. Focus harder and it climbs higher. You're watching your real brain signal, live.
Hold it to score
Holding focus is the training. The longer you keep the ball up, the higher your session score, and that feedback loop is what teaches your brain to focus on command.

Make it yours

Make the session yours.

Set your session length, pick a backdrop, add music from Brain.fm, switch on gentle haptics. Small stuff, but it's what gets you back in the chair tomorrow.

Your progress

Every session, a Mendi Score.

It reads your brain activity, how long you held focus, and your oxygenation, then rolls it into one number. Track it session to session and watch your baseline move.

Your goals

Track what you're actually after.

Choose what you're working on, whether that's attention, stress, or just feeling steadier. The app sets a baseline from session one, and every eight sessions a quick re-test shows the change.

Make it yours

Make the session yours.

Set your session length, pick a backdrop, add music from Brain.fm, switch on gentle haptics. Small stuff, but it's what gets you back in the chair tomorrow.

Your progress

Every session, a Mendi Score.

It reads your brain activity, how long you held focus, and your oxygenation, then rolls it into one number. Track it session to session and watch your baseline move.

Your goals

Track what you're actually after.

Choose what you're working on, whether that's attention, stress, or just feeling steadier. The app sets a baseline from session one, and every eight sessions a quick re-test shows the change.

Ready for calmer, more focused days?

  • Improve focus & attention
  • Measurable progress tracking
  • No subscription fees
4.7/5from 72,000+ reviews