What "it keeps up" actually means
Mitamaton's tagline is "It keeps up, so you don't have to." Fair question: keeps up with what, exactly?
Three things, concretely.
The morning
Each morning it reads your calendar, your inbox, and, if you allow it, your sleep, and writes a short brief in plain language. Not a dashboard of numbers. A paragraph a person might say: today looks calm, two meetings with a long open stretch between them, one email needs a reply before the review. When the day changes underneath you, the brief updates and tells you what changed since you last looked.
The watching
Between briefs, it watches quietly. A package out for delivery. A payment coming due. Two meetings that landed on top of each other. A reply someone is waiting on. We call these catches, and each one shows up with its reason attached, in words, so you can see why it thought the thing mattered.
The filtering
Most of what arrives in a day does not need you. The app says so, with receipts. Your inbox view shows what it filtered and why: this many transactional, this many noise, one thing flagged because a specific person asked a specific question. You can correct it, and it visibly learns from the correction. Trust comes from showing the work, not from asking for it.
The bar for interrupting you
Everything above happens without a single notification. The bar for actually tapping you on the shoulder is high on purpose: something has to genuinely need you, soon, and be something you would plainly regret missing. Everything else waits for the next time you look. An assistant that pings all day is just another inbox, and the world has enough of those.