From £620.00

RRP: £651

Free UK delivery on all orders over £50
  • High-visibility Thin Film Transistor (TFT) color screen with easy-to-use interface
  • Rechargeable lithium battery
  • Bluetooth data transfer to the DiverLog+ app
  • Hoseless gas integration.
  • Compatible with 4 different transmitters.
  • Paired-for-life transmitter.
If you purchase this product you will earn 1240-1398 Points! Worth £12.40-£13.98!
If you purchase this product you will earn 1240-1398 Points! Worth £12.40-£13.98!


The Aqua Lung 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 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 Aqua Lung’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


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) color screen with easy-to-use interface
Color screen. Ultra-bright, high-contrast, full-color 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.
Our 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—there’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 color-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 maximize 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 fresh water 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
Book Mark Yes
Deep Stop user set ON/OFF
Logbook yes
History mode yes
Download yes
Fresh / Salt water 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
Colors 1
Dive Profile via Download
Freedive Memory via Download



Scuba Dive Store always offer an extended returns policy of 30 days – so you can rest assured that if the suit, piece of diving equipment or gift doesn’t suit then just send it back and we will either exchange it or offer a full refund less any postage costs.
Click here for full terms and conditions >


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