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TESTFLIGHT BETA · iOS

The logbookfor your boat.

Service, parts, papers and value in one place, with HELM, the AI assistant that keeps on top of it all.

Join the betaMeet HELM
NAURO Marine Dashboard for a Lagoon 42 named Halcyon: a photo of the boat at its marina, a health score of 96 out of 100 marked Good, a note that one document is expiring soon and one critical part is running low, a market value of $520k and 638 engine hours with 7 hours to the next service.

HELM · AI ASSISTANT

An assistant that knows your boat.

HELM reads the boat’s service history, parts and papers. It keeps the maintenance ahead of you, finds what’s aboard and does the paperwork.

Try asking

  1. 01

    Answers from the record

    Ask anything about the boat. HELM reads the service history, trips, papers and specs, and answers from them, not from guesswork.

  2. 02

    Keeps maintenance ahead

    Tell it the work and how often. HELM schedules it by date or engine hours, and NAURO reminds you before it’s due.

  3. 03

    Knows the parts aboard

    Part numbers, quantities and what’s running low, from the boat’s own inventory, so you order the right filter the first time.

  4. 04

    Does the paperwork

    Say what you did and HELM drafts the service entry, the trip or the part. Nothing is saved until you confirm it.

How NAURO Marine works

  1. 01Health

    Know what it needs.

    The Dashboard opens on your boat: its health score, what comes due next and anything running low. The score is out of 100, and every point it loses is listed.

    HealthGoodNo change since yesterday
    The Health screen for Halcyon showing a score of 96 out of 100, rated Good, and the reasons behind it: a service due soon (minus 4), an insurance policy expiring (minus 3), a critical part running low (minus 2) and a service in the last month (plus 5), followed by engine, hull and electrical systems each rated Good.

  2. 02Value

    Know what it’s worth.

    Turn on weekly estimates and HELM values the boat from similar boats listed and sold, then shows you every boat it compared.

    Estimate
    $520,000
    Sale range
    $489k–$551k
    Compared
    7 boats
    The Market value screen for Halcyon: HELM’s estimate of $520,000 from 7 similar boats, up $2,000 since October 3, with a trade-in figure of $426k, a sale range of $489k to $551k, medium confidence, and a trend chart of the last ten estimates.

  3. 03Vault

    Papers, with their dates.

    Keep registration, insurance, surveys, warranties and manuals in the Vault. Each paper carries its expiry, and NAURO reminds you before it runs out.

    Hull and liability
    22 days
    Registration
    Aug 16, 2027
    Warranty
    Apr 28, 2027
    The Vault for Halcyon listing seven papers aboard. A hull and liability policy is flagged as expiring in 22 days; below it are the state registration, certificate of title, pre-purchase survey, owner’s manual, engine warranty and slip agreement, each with its type and expiry date.

TESTFLIGHT · iOS

Join the beta.

The beta is for people who keep a boat and want its record in one place.

It runs on iPhone through TestFlight, Apple’s app for testing new apps. Leave your email and we’ll send a TestFlight invitation when there’s a place.

Every beta account has every feature turned on, and we use your address only for the beta.