Clearer instruments on your wrist, and a safer tack. Stale values show --- instead of a frozen or fake 0. Depth below transducer or keel, magnetic or true heading, and rudder. Confirm before you tack, or hide the tack buttons. Watch GPS for SOG no longer keeps an old number. Works with any 3.x hub. Update the hub to 3.3.7 for keel and true heading from the boat, and smoother Bluetooth.

Nauti-Control 3.0 for Apple Watch A major update to the Nauti-Control watch app, aligned with Nauti-Control 3.0 on other platforms. Connect & security New device picker with Bluetooth scanning and signal strength 4-digit PIN authentication when your Nauti-Control box requires it Safety warning shown on first launch before controls are available Autopilot Lock/unlock bar to prevent accidental changes Track mode added alongside Standby, Auto, and Wind Port and Starboard tack buttons on the control page Improved feedback when sending autopilot commands Instruments Speed page: tap to switch between SOG/COG and STW/HDG Wind page: tap to switch between apparent and true wind Wind speeds shown to one decimal place Optional watch GPS for speed over ground (Settings) Voyage tracking New Voyage page: record elapsed time, distance, and avg/max stats for SOG, STW, wind, and depth Watch face complications New complications show live boat data on your watch face and open the app with one tap Settings & personalization Depth in metres or feet Reorder instrument pages Haptic feedback on button actions Demo mode Try the app with simulated data before connecting hardware Languages English, German, Spanish, French, Italian, Dutch, and Swedish Other Updated visual design and performance improvements Improved Bluetooth reliability and battery use when the app is in the background