The i550C is Aqualung’s mid-range console computer, pairing a hose-mounted pressure gauge with real-time gas time remaining and Bluetooth log sync. It’s a step up from the entry-level i200C/i300C wrist computers without the price of a wireless air-integrated model.
Aqualung
Aqualung i550C
A console computer with real-time gas time remaining and Bluetooth log downloads.
Open BLE sync (libdivecomputer)
Syncs wirelessly with third-party apps (Subsurface, Currents, etc.), not just the manufacturer app.
| Released | — |
| Max depth rating | 100m |
| Algorithm | Bühlmann ZHL-16C-based PZ+ (Pelagic Z+) |
| Air integration | hose |
| Wireless | — |
| Display | Large face screen with backlight |
| Battery | user-replaceable |
| Digital compass | No |
| Gas types | air, nitrox |
| Gas switches | — |
| CCR capable | No |