Aqualung i770R Computer




Collections: Dive Equipment

Product type: Computer

Vendor: Aqualung

Tags: Aqualung, Computer, i770, i770R, Transmitter



The Aqualung i770R is their most technically advanced wrist dive computer featuring a large ultra-bright full-colour TFT display, Bluetooth connectivity and all the normal features that you would expect in a high-end dive computer.

The i770R is powered by a rechargeable lithium battery for long use times and convenient charging between dives. The screen is bright with a high contract but can be easily adjusted with an auto-dim function to help prolong the battery life when a high-intensity screen is unnecessary. Any alerts that are triggered during the dive will automatically brighten the screen and clearly display the message in an eye-catching colour.

Three buttons provide easy navigation through the menu system with the two lower buttons providing movement up and down and the top button for selecting and confirming. The i770R has the typical dive modes; Air, Nitrox supporting up to 4 mixes up to 100% oxygen and each with its own PO2 setting, Gauge and Free Dive. You also have access to a 3-axis full-tilt compass which makes great use of the full-colour screen and provides a compass-bearing lock and reciprocal heading for easy navigation. An alternate compass bar can be displayed on the primary dive screen with the touch of a button.

To go with the 4 gas mixes the i770R also supports up to 4 wireless transmitters allowing Aqualung's patented Gas Time Remaining Algorithm to calculate in real-time for accurate and up to date gas management.

As with their other range-topping dive computers the i770R features Bluetooth connectivity, allowing it to communicate with compatible smart devices to share dive profile data as well as adjust and save settings. The free DiverLog+ app gives you the ability to share your dives, photos and stats on various social media platforms. DiverLog+ app can be downloaded for free from the App Store, Google Play or

Included in the Box

  • Download Cable
  • NATO Wrist Band
  • Bungee kit
  • Lens Protector
  • Quick Reference Card
  • Digital Instruction Manual
  • Paper Safety Reference
  • DiverLog+ Brochure


  • Rechargeable lithium battery
  • High-visibility Thin Film Transistor (TFT) colour screen with an easy-to-use interface
    • Colour screen. Ultra-bright, high-contrast, full-colour TFT display, with easily adjustable intensity for perfect clarity and battery savings when a high-intensity screen is unnecessary.
    • Easy-to-use interface. Monitor all your key information with the intuitive menu structure. The i770R's intuitive 3-button navigation interface allows for easy settings preview and updates.
  • Bluetooth data transfer to the DiverLog+ app*
    • Using your smartphone or tablet, the DiverLog+ app (available for iOS and Android) allows you to wirelessly interact with your i770R via the latest Bluetooth Smart technology.
    • Remotely control all your i770R settings, view Log and Profile data, add location, notes and other details, as well as store and share photos and videos of your dive.
  • Hoseless gas integration. Aqualung's patented Gas Time Remaining Algorithm provides calculations in real-time, allowing accurate gas management.
    • Compatible with 4 different transmitters and nitrox mixes on a single dive.
  • Paired-for-life transmitter. Once you pair your transmitter to your i770R, it's done‰ÛÓthere's no need to ever pair again.
  • 3-axis full-tilt compass. Easy-to-read compass graphics, with a compass bearing lock and reciprocal heading for easy navigation. An alternate compass bar can be displayed on the primary dive screen with the touch of a button.

Other Features

  • Multiple gas capability manages up to 4 Nitrox mixes (with 4 transmitters), each with individual PO2 set points
  • Audible alarms and colour-changing segments provide cautions and warnings for additional safety
  • Automatic altitude adjustment ensures an accurate profile
  • Included adjustable bungee wrist mount and NATO band
  • Pre-Dive planning feature allows a preview of planned dives to maximise your next adventure safely
  • Automatic Safety Stop Countdown displayed in minutes and seconds for clarity
  • Battery status indicator for both computer and transmitter
  • 4 operating modes: Air, Nitrox, Gauge and Free Dive, so it's up for any adventure
  • User-updatable software gives access to the latest features and upgrades
  • Optional deep stop with countdown timer
  • Salt or freshwater dive selection
    Max Depth (Dive and Free Mode) 100m / 330 ft
    Max FO2 setting 21% to 100%
    Multiple Gas yes
    Max PO2 1.1 to 1.6
    Audible alarm yes
    Gauge Mode yes
    Freedive yes
    Safety Stop yes
    BookMark Yes
    Deep Stop user set ON/OFF
    Logbook yes
    History mode yes
    Download yes
    Fresh / Saltwater select yes
    Temperature yes
    Algorithm Z+
    Conservative factor Adj yes
    Activation (wet or button) yes
    Mounting option Wrist
    ALT adjustable auto adj.
    Ascent rate indicator yes
    Plan mode yes
    Calendar yes
    Batt power indicator yes
    LCD Display TFT
    Compass yes
    Shortcut screen no
    Preview Screen no
    Air integration yes
    Download cable included
    Bluetooth yes
    Set Audible ON/OFF yes
    Set Deep Stop On/Off yes
    Set Depth Alarm yes
    Set EDT alarm yes
    set N2BG alarm yes
    Set DTR alarm yes
    Set Safety stop Depth/Time yes
    Safety Stop Timer yes
    Set WET ON/OFF yes
    Set Units yes
    Set Max PO2 alarm yes
    Colours 1
    Dive Profile via Download
    Freedive Memory via Download