Improve concentration
Improve concentration: it's not you. It's your environment.
You don't need a better brain — you need fewer interruptions. The most effective focus levers, sorted by impact. Spoiler: number 1 weighs 30 grams.
Get Zenbox – €49.99Geliebt von der Presse
This puck helps you stare at your smartphone less often.
“The Zenbox is such a well-made gadget for digital breaks that you wonder why nobody thought of it before. It reduces the time you spend on your smartphone effectively and without hassle. There is no subscription, no sign-up and the app shares no data with the developer.”
Verdict of the product test “Stuttgarter Zenbox ausprobiert”, ntv.de (translated from German)
Ein Scan = Fokus
Ø 5 cm · Made in Germany
Kostenlose App inklusive
5 levers for better concentration — sorted by impact
1. Eliminate interruptions (biggest lever)
After every interruption your brain needs many minutes to find depth again. Even a phone on the table measurably lowers thinking performance. Solution: lock distraction apps for fixed blocks and get the phone out of sight. If unlocking means walking to the Zenbox in the next room, the debate in your head is over.
2. Work in blocks
50–90 minutes focus, then a real break (without feed — or you restart at zero). A timer with a visible end makes starting easier.
3. One thing at a time
Multitasking is attention ping-pong: every switch costs. One tab, one document, one goal per block.
4. Take sleep seriously
The underrated classic: a short night costs more focus than any technique can recover. Night scrolling is doubly expensive. (Sleep mode helps.)
5. Movement as reset
10 minutes walking between blocks beat any espresso. Bonus: link social media to a step goal — 5,000 steps first, then feed.
Work with focus, concretely: Zenbox bundles levers 1, 2, and 5 — physical app lock, focus timer, step goals. For deep work practice: our Deep Work guide.
No subscription · 30-day money-back guarantee · Made in Germany
“I feel genuinely focused. Without the distractions my phone feels less attractive — I leave it down more easily.”— Evgenia G., verified customer
FAQ
How fast can I improve focus?
Environment levers work immediately. The skill itself grows over weeks — like a muscle finally being trained.
Do focus apps or supplements help?
Both are fine-tuning. While your phone is within reach you're optimizing the wrong end — remove interruptions first.
What if I must be reachable for work?
Zenbox locks selectively: calls, calendar and work apps stay open — only time sinks are locked.
Your calm comes first
Our „Calm or Refund“ promise
We’re so confident in Zenbox that you can try it in everyday life for a full 30 days. If it doesn’t help you find more focus and calmer moments, we’ll refund 100 % of your purchase price – no questions asked.
„Take the full 30 days. If your everyday life isn’t noticeably more mindful afterwards, we don’t want to keep your money. It’s that simple.“Get your Zenbox