Skip to main content

Updating the Device Software

You can use the Garmin Dive™ app to update the Descent™ S1 software when you connect your mobile device using Wi‑Fi® technology.

  1. Connect your mobile device to the buoy's Wi‑Fi network (Setting Up the Buoy with the Garmin Dive App).
  2. In the Garmin Dive app, select More > Garmin Devices.
  3. Select the buoy from the devices list.
  4. Select General > Check for Updates.

    The app checks for a software update, and prompts you to install the update if one is available.

GUID-F032AB3F-3DE6-4822-9233-C99458D861B6 v1
July 2025
© 2025 Garmin Ltd.