Connect your Heinrichs Weikamp OSTC Plus
The ISC DIVER app talks to your Heinrichs Weikamp OSTC Plus directly over Bluetooth. Pull your dives straight onto your phone — no cable, and no desktop software in between.
Dive-computer import is in beta. We are verifying support model by model — if a download fails, tap “Report a problem” in the app’s import screen so we can chase it down.
How to connect
- Turn on Bluetooth on your Heinrichs Weikamp and leave it on the pairing screen.
- In ISC DIVER, tap Add a dive, then Sync from a dive computer.
- Pick your Heinrichs Weikamp OSTC Plus from the computers found nearby.
- Wait while it connects and downloads. A full log can take a few minutes.
- Your dives land in Imported dives — review them, then add them to your logbook.
Good to know
- Bluetooth on most dive computers only advertises for a short window. If it isn’t found, switch Bluetooth on again and rescan.
- If your computer isn’t recognised automatically, you can choose the exact model by hand.
- You import from your own computer, on your own phone, with the app open.
Other Heinrichs Weikamp computers that work
Trademarks and support
Heinrichs Weikamp and its product names are trademarks of their respective owners. ISC DIVER is not affiliated with, endorsed by, or a partner of Heinrichs Weikamp.
Bluetooth import is built by ISC DIVER on the open-source libdivecomputer library. It is not an official Heinrichs Weikamp integration, and Heinrichs Weikamp does not provide support for it. For help with the computer itself, contact Heinrichs Weikamp or your dealer.