SV.GOATCopilot
Get the app

Your whole boat, wherever you are.

SV.GOAT is the companion for life aboard. Instruments, power, tanks, weather and safety on your phone, and a live window on the voyage for the people at home.

Get the app See the GOAT device
Wind14.6kn14.3 kn apparent
Main battery74%13.2 V · 35.9 A out
Fresh water465LGood · 77.5%
AnchorNormal9 m / 32 m

Example readings from Goat 2.0, a Lagoon 400 in Cape Verde. Photo: the same boat crossing the Atlantic.

Android, iPhone, iPad, webThe same boat on every screen you own.
Works with no internetOn the boat's own Wi-Fi, for passages that last months.
Made for the people ashore tooFamily and friends follow the voyage.
Built aboard Goat 2.0Designed and tested by sailors who live on their boat.
Remote monitoring

Everything aboard, from anywhere.

Batteries, solar, tanks, wind, depth, position and alarms, live on the boat and from home. The phone, the iPad at the chart table and the browser all show the same cards.

SV.GOAT General screen on an iPad
SV.GOAT General screen on an Android phone: position, wind, Anchor Guard and speed on Goat 2.0
WebCheck the boat from home or the office
iPadThe chart-table display
PhoneAlarms that reach you anywhere

Phone and iPad: real screens from Goat 2.0. Browser: example readings.

Seeing your boat from away comes with Plus, from EasySea.

Follow the voyage

The people at home see more than a dot.

Followers see where the boat is and how she is sailing: position, speed, course and wind, live from her instruments, and the journeys you share. Peace of mind for whoever is waiting ashore.

  • Live positionWhere the boat is right now, updated as she sails.
  • Real readingsSpeed, course and wind straight from the boat, not a guess.
  • Share the boat with crewGive family or crew the full boat, with alarms on their own phone.
  • Friends, followers and NearbyFollow other boats, find sailors, and get a heads-up when you cross paths.

Example of a follower's view. You choose who follows your boat.

Voyages

Every passage logged. Every passage worth sharing.

SV.GOAT records each voyage by itself: the track, the miles and the top speed. When you arrive, Share passage turns it into a short video for your people.

  • Automatic voyage logStarts and ends with the boat. Edit the track if the GPS jumped.
  • Share passageThe journey as a video, one tap from the voyage.
  • Crew on every voyageKeep a crew list and add who sailed each leg.

How voyages record

The Share your passage sheet in the app: Video or Sail Card, Story or Square, Save or Share
Pájara → Sal Rei15–22 Oct 2026 · Goat 2.0
Real passage
Distance883.1nm
Time6d 23h
Avg speed5.3kn
Max speed6.8kn
Avg wind12.4kn
The video was exported from the app with one tap.
Sail it, power it, read the sky

It learns your boat and watches what's coming.

Sailing Performance screen: live polar learning on Goat 2.0
Performance polar

Learns how your boat really sails and tells you in plain words when a few degrees would make her faster or more comfortable.

Learn more
Marine Intelligence screen: can I make water, can I use the boiler, and the solar outlook
Energy

Batteries, solar and shore power in one place, and straight answers: can I make water now, can I run the boiler, when will I need to charge.

Learn more
Storm Prediction screen: low risk, 90% confidence
Weather and storm alarms

Forecasts, wind alarms, and a storm warning from your own barometer when the pressure starts to fall fast.

Learn more

Real screens from Goat 2.0. These features work with a GOAT device.

Safety

Alarms you set, that reach you anywhere.

Every alarm is yours to switch on, tune and silence. The anchor watch runs on the GOAT device, so it keeps watching with no internet, and your phones on the boat Wi-Fi sound their own siren.

  • Anchor GuardSounds when the boat stays more than 0.5 m outside the circle for over 30 seconds, so a gust doesn't wake you.
  • On your chartplotterDrop, set and raise the anchor from the B&G, Simrad or Lowrance screen at the helm.
  • AIS radarEvery AIS target around you, with CPA and TCPA so a collision course shows early. Part of Plus.
  • Alarms on any readingDepth, wind, battery, tanks: pick a limit and get told.

How drag detection works

Captain Data-beard

Ask your boat a question.

Connect SV.GOAT to Claude or ChatGPT and ask about your boat in plain words. It reads your own boats only, and it can't change anything aboard.

Set up the connection

Captain Data-beard setup screen with the connector link
How are the batteries on Goat 2.0?
Main battery is at 74% and 13.2 V, discharging 35.9 A, as of 20 minutes ago.
Is the anchor holding?
The anchor watch is set and normal: 9 m from the anchor inside a 32 m circle.
Example conversation.
And the rest

One app for life aboard.

Live instrumentsWind, depth, speed, course, rudder, current
EnergyBatteries, solar, shore power, forecasts
TanksWater, diesel and holding levels
Weather alarmsWind limits and storm warnings
VoyagesAutomatic log, track editor, miles
Share passageYour journey as a video
Performance polarLearns how your boat sails
FollowersLive position and readings for the people at home
Crew and Sailors NetworkCrew lists, profiles, Nearby
Anchor GuardDrag alarm that runs offline
AIS radarTraffic, CPA and TCPA
Captain Data-beardAsk Claude or ChatGPT about your boat

See all features

The hardware

GOAT device

The box that connects SV.GOAT to your boat. It reads your instruments and power system on NMEA 2000, keeps the alarms running without internet, and sends the boat to your phone and your followers.

Buy on EasySea What it connects to
PowerFrom the NMEA 2000 bus, about 0.2 A. No other wiring, no extra fuse.
Read onlyWrites nothing to NMEA 2000.
ConnectionsOwn hotspot for setup, then boat Wi-Fi, 4G or Starlink. USB, Ethernet.
Works offlineAlarms never depend on the internet.
Updates itselfOver the air, or from a USB stick with no internet.
SeaTalkSeaTalk NG with the adapter cable. SeaTalk 1 needs a converter.
The GOAT device on deck: LAN, USB and NMEA 2000 Micro-C ports with Power, NMEA 2000, System and Status lights
How it works

Three steps to a connected boat.

01Install the GOAT device

Plug it into your boat's NMEA 2000 network. It powers itself from the bus.

02Add your boat in the app

Sign in, name the boat, and the cards fill with live readings.

03Bring your people aboard

Share the boat with crew, let family follow, and check in from anywhere.

Get the appFree on Android and iOS. The web dashboard works too.
Get it onGoogle PlayDownload on theApp Store
Sailing SV Goat

Follow the boat that built it.

Every feature was tested on a real passage first. Watch the Atlantic crossing, the breakages and the fixes on YouTube.

Sailors talk about SV.GOAT

Why Max built it.

Andrea & Camilla, the sailing creators aboard SV Julia, interviewed Max about building SV.GOAT. In Italian.

“La migliore app per la nautica mai realizzata: intervista a Max, il suo creatore”Watch their channel →