Connective Hub Navigation Hub Security Community
Connective hub Navigation Security Community
Connective Hub



CrewFellow connects everything on board: your instruments and equipment. CrewFellow connects your boat with the Internet. This way - no matter where you are in the world - you have access to real-time information about your surroundings.

  • Always online
  • Internet connection with WiFi Connect, 4G-Connect, Iridium-Connect or SSB-Connect
  • Connect your smartphone, tablet or laptop with CrewFellow’s portal
  • Open the portal with your browser and manage special apps and widgets
  • Real-time measurements
  • Portal sensor-apps: combine the measurements from different sensor apps
  • CrewFellow is compatible with NMEA 183, NMEA2K and Signal K
  • You determine which information you want easy access to
  • Add layers to digital charts
  • Retrieve real-time information about navigational markers
  • Auto-update navigational information in the Netherlands (subscription based)
  • IAIS
  • Board WiFi: share internet with the whole crew (2.4 Ghz, reach of approx. 30 meter)



Safety on the water is a top-priority at CrewFellow. That is why our hardware and software are thoroughly tested on reliability by a complete team of testers, one of which is ex-Olympic athlete Roy Heiner. CrewFellow offers proven quality, guarantee, and worldwide support.

  • Boat management: keeps you on top of boat upkeep, make lists of kit onboard, instruction manuals, and important documents.
  • Home Connect: log in from your home to CrewFellow
  • Alarm functionality: via internet or SMS 
  • Depth alarm: set up an alarm when depth is too low 
  • Proven functionality: internationally tested
  • 3 year guarantee
  • Intelligent firewall and maximal security
  • 24/7 support worldwide
  • Energy efficient
  • Emergency power possible: via a USB power pack
  • Continuous development of new software



CrewFellow combines essential hardware with innovative and smart software. CrewFellow additionally forms a unique platform of users and developers. Here you can, together with the developers, add information to the platform. Or you can add new apps that you developed yourself. The CrewFellow-platform is also the place to share user experiences and useful changes.
  • Open Source: develop your own applications with Signal K (third party apps)
  • Fast-growing number of applications from the developers and users
  • Access the practical information other users have shared within the community
  • User defined markers: create your own markers and share them with the community
  • Marker sharing: access markers other users have created and shared (subscription based)
  • Moderators manage added content and markers
  • Share experiences