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Private by design
All data stays on your device. Sync is end-to-end encrypted.
Features
Four quiet ideas,
done properly.
Scroll through a typical session. Kairo does most of its work before you notice anything.
01 — SCENES
Pick a place, not a timer.
Start a session by choosing where you’d like to be. Forty full-screen scenes, each with a matched soundscape, filmed and recorded on location.
Choose a scene
Cloud sea · Bolivia
18 min
Harbour fog · Lisbon
25 min
Aurora · Tromsø
50 min
02 — GENTLE BLOCKING
Distractions wait in the hallway.
Notifications and sites you choose are held, not deleted. When your block ends, you get a tidy summary instead of a flood.
Holding for you
Slack · 6 messages
Mail · 3 new
YouTube
Calendar alerts
03 — ADAPTIVE SOUND
Sound that follows your rhythm.
Kairo notices when your typing slows and gently shifts the mix: brighter when you’re stuck, softer when you’re flowing.
Now playing
Atlantic swell · flow detected
adapting
Brightness
−12%
Rain layer
04 — INSIGHTS
Know your best hours.
A calm weekly view of when you focus most. Kairo uses it to suggest when to protect your calendar. Nothing leaves your device.
Your focus this month
Best window: Tue–Thu, 8:30–11:00
And everything else you’d expect, quietly done right.
⌁
Works offline
Every scene and sound is downloaded. Focus on a plane.
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Light & dark
Follows your system, or a warm sunset mode after 8pm.
Linear
Notion
Things
Todoist
GitHub
Calendar
Brings your tasks with you
Import today’s to-dos from the tools you already use. Two-way sync, so ticking off here ticks off there.
Team spaces
Share focus hours with your team so nobody books a meeting into them.