The i300C sits just above the i200C in Aqualung’s recreational lineup, adding a third switchable nitrox gas and altitude adjustment up to 14,000 feet while keeping the same monochrome segment display and Pelagic Z+ algorithm.
Aqualung
Aqualung i300C
A step up from the i200C with 3-gas nitrox and altitude adjustment to 14,000ft.
Open BLE sync (libdivecomputer)
Syncs wirelessly with third-party apps (Subsurface, Currents, etc.), not just the manufacturer app.
| Released | — |
| Max depth rating | 100m |
| Algorithm | Pelagic Z+ |
| Air integration | none |
| Wireless | bluetooth |
| Display | Segment LCD |
| Battery | user-replaceable |
| Digital compass | No |
| Gas types | air, nitrox |
| Gas switches | 3 |
| CCR capable | No |
"Gas switches" is how many different mixes this computer can be programmed to switch between mid-dive, mostly relevant for technical/staged-decompression diving. It doesn't tell you which gas types (air, nitrox, trimix) are supported. See Gas types and the product description above for that.