Open hardware · No vendor OS · Built by your agent
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Every other watch ships with someone else's ideas on it. Tabula ships with nothing. You describe the watch you want. Your agent builds it, and sends it to your wrist.
Open hardware · No vendor OS · Built by your agent
Every other watch ships with someone else's ideas on it. Tabula ships with nothing. You describe the watch you want. Your agent builds it, and sends it to your wrist.
The idea
A single orange index at twelve. A dial with nothing on it. What appears there is decided by you, in a sentence, not by a product team in another country.
Build it
Pick a sentence to see what your agent would put on the dial. Real builds take a few minutes and arrive over the air.
In the app or by voice. “Weather and my calendar, no notifications after nine.” Plain language, any language.
A cloud agent writes, tests and signs the firmware for exactly that watch. Nothing you didn't ask for is compiled in.
Tap once. Change your mind next week and say so. The watch stays yours between builds: the firmware runs without the subscription.
Hardware
Titanium, sapphire, a reflective display you can read in sunlight, and a radio that sleeps. No touchscreen you fight with gloves. One crown, one button.
*Target specifications for the first production run. Battery depends on the build you ask for.
On the wrist
It doesn't buzz unless you told it to. It doesn't show a thing you didn't name. Most days it shows the time, and that is the point.
Open
There is no Tabula operating system to update, break, or discontinue. The firmware for your watch is open source, compiled for you, and published to your account. If we disappear, your watch doesn't.
Pricing
Pay in dollars or in crypto. Pre-orders are refundable until the watch ships.
Why founders
The first production run is paid for by founders, not by a vendor who later needs to sell your attention. That is the whole model, and it is why there is nothing on the dial you didn't ask for.
Questions
It is a pre-order. The first run is built on a proven open-hardware platform with our case, display and firmware. Specifications above are targets for that run, and your pre-order is refundable until the day it ships.
There is no vendor OS underneath your watch that we control. Each watch runs a small open firmware compiled for exactly what you asked for. No app store, no background services, no updates you didn't request.
Yes. The firmware on it is yours. The subscription pays for the agent that builds new ones when you change your mind. Stop paying and the watch keeps doing what it did yesterday.
Anything the sensors and display can do: time in any form, timers, sunrise, steps, heart rate, calendar and messages from your phone, prices, weather, custom gestures. It cannot build what the hardware cannot do, and it tells you so.
Your sentences go to the agent to build your firmware and are deleted after the build unless you keep them. Health data stays on the watch and your phone. Nothing is used to train anything.
Ownership and revenue share are securities. They are offered only through a registered community funding portal, under its rules and disclosures. The button above takes you there when the round opens. Nothing on this page is an offer to sell securities.
Yes. The watch, the agent and the founding tier accept USDC, BTC and ETH as well as cards. Crypto payments are settled at checkout and refunded in the same asset.