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For boats that run SignalK

See your boat from anywhere.

Where she is, what her instruments last reported, and how old every reading is. In plain sentences, on the web and on your phone.

Joining somebody else’s boat? Open the invitation link they sent you.

A drawing of a boat’s track leaving a harbour, with the boat at its end.
An illustration, not a chart.

How it works

  • Sentences first

    Each page opens with one sentence about your boats. The numbers come after it.

  • Honest freshness

    Every reading says how old it is. A number never looks newer than it is.

  • Look, don’t touch

    mybo.at shows what the boat reports. Nothing here changes anything aboard, and autopilot, engines and steering are never offered.

The appliance

mybo-edge, a small program on the boat computer

It reads the instruments you already have, through SignalK, and sends their readings to mybo.at over outgoing connections only. When the link drops it keeps them aboard, and sends them in order when the link comes back.

You claim it with a one-use code, then approve it after matching its hardware fingerprint.

mybo.atNothing on mybo.at changes anything aboard.