Aqualung i330R Dive computer, Bluetooth, Ultra bright readable colour display, Intuitive interface, Aqua lung diving Watch with rechargeable battery, ideal for scuba

4 OPERATING MODES - Air, Nitrox, Gauge (with run timer) and Free Dive (tracks calculations to allow switching between Dive and Free) INTUITIVE INTERFACE - the 2-button navigation allows easy settings preview and updates 3 GAS DIVE COMPUTER - switch up to three gases underwater, from 21% to 100% O2 RECHARGEABLE BATTERY - never worry again about buying the next battery UPDATABLE SOFTWARE - User-updatable software gives you long-term access to the latest features and upgrades via Bluetooth connection