Aqualung i770R Dive Computer

Technical Specs

Additional specifications

• The Aqualung i770R Dive Computer combines a brilliant full-colour display, intuitive controls and advanced dive functionality in a compact, rugged wrist computer. Designed for divers who want excellent underwater visibility without sacrificing advanced features, the i770R delivers an ultra-bright TFT colour screen , Bluetooth connectivity, digital compass, rechargeable battery and optional wireless air integration.
• Its clear graphical interface and simple 3-button navigation make important dive information quick to read both above and below the surface. Whether you’re diving Air, Nitrox, Gauge or Freedive, the i770R puts depth, dive time, decompression information, gas data and navigation where you can see it at a glance.
• Combined with an audible alarm and high-visibility LED warning light , the i770R provides clear visual and audible alerts when they matter.
• Pair the i770R with compatible Aqualung transmitters to monitor cylinder pressure wirelessly without a traditional high-pressure gauge hose.
• Aqualung's Gas Time Remaining algorithm uses real-time cylinder pressure and breathing data to help calculate remaining gas time during the dive.
• The i770R can work with multiple transmitters and gas mixes , making it suitable for more advanced multi-gas diving configurations. Once paired, compatible transmitters retain their connection for convenient setup on future dives.
• Built-in Bluetooth connectivity allows the i770R to communicate wirelessly with the free DiverLog+ app on compatible iOS and Android devices.
• The integrated full-tilt 3-axis compass provides clear underwater navigation without requiring the computer to remain perfectly level.
• Optional compass bar on the main dive display
• This gives divers convenient navigation information without adding a separate wrist compass.
• The i770R features a built-in rechargeable lithium battery , eliminating the need to continually purchase replacement batteries.
• Nitrox
• Gauge
• For divers progressing into advanced recreational diving, the i770R supports Nitrox mixtures from 21% to 100% oxygen and allows switching between up to three gases underwater .
• Maximum PO2 can be adjusted from 1.1 to 1.6 bar , giving experienced divers greater control over their gas settings and dive planning.
• Ultra-bright TFT full-colour display
• Easy-to-use 3-button interface
• Bluetooth connectivity
• Compatible with the DiverLog+ app
• Rechargeable lithium battery
• Gas Time Remaining calculations with compatible transmitter
• Multiple transmitter support
• Air, Nitrox, Gauge and Freedive modes
• Up to 3 Nitrox gases
• Nitrox capability from 21%–100% O₂
• Full-tilt 3-axis digital compass
• Maximum operating depth of 100 m / 330 ft
• High-visibility LED warning light
• Logbook and history functions
• Temperature display
• Z+ decompression algorithm
• Wet or button activation
• Lens protector
• The i770R is an excellent choice for divers who want the readability of a large colour dive computer combined with features normally associated with more advanced technical models. Its rechargeable battery, Bluetooth connectivity, digital compass, multi-gas capability and optional wireless tank pressure monitoring make it suitable for everything from recreational diving and travel through to more advanced Nitrox diving.

Sources: Aqualung 2027 buyer’s guide; Current product information.