Crewbands is the innovative, fast and automatic person overboard (POB)-system.

Simply connect your smartwatch or fitness tracker to the app via Bluetooth, and the system is set. No on-board installation required.

The app monitors your crew 24/7. Should a member of your crew fall over board or go missing, you'll be alarmed instantly.

Yoour screen then shows you all the information you need to rescue your missing crew member fast and efficiently, such as distance, bearing, coordinates of the POB incident and current boat heading.

We have also included Anchor Watcher, your anchor guard. Set the length of the anchor chain to set the perimeter. You'll instantly be alarmed should the anchor brake loose and the boat drift outside the perimeter.

Use Crewbands to ensure the safety of your children, your family and your crew members.

Working range and battery life depend on the hardware you use. The good news: We will have our own hardware soon!

What’s New

Version 2.4.5

Simplified crew editing UI

App Privacy

The developer, Thomas Nenning, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

You May Also Like