The most tech-savvy diver will appreciate the i770R's cutting-edge ultra-bright TFT color screen and its wireless Bluetooth connectivity packaged into a robust, functional, and compact design. Monitor all your information with the easy-to-use interface and intuitive 3-button navigation. Wirelessly manage your dive data and settings on your smartphone via the computer's Bluetooth connectivity. After your dive share your memories, stats, photos, and dive site on social media all through the free DiverLog+ app.

What’s in the box

Download Cable

NATO Wrist Band

Bungee kit

Lens Protector

Quick Reference Card

Digital Instruction Manual

Paper Safety Reference

DiverLog+ Brochure

Features:

Stay Connected 

After your dive, Bluetooth connectivity lets you share your stats, location, memories, and photos on social media via the free DiverLog+ app on your smartphone (for iOS and Android)

Ultra-bright Color Screen 

Thin Film Transistor (TFT) color screen with easy-to-use interface for perfect clarity under any conditions

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

Rechargeable Lithium Battery 

Long-lasting, easily rechargeable battery

Always Stay Accurate 

Our hoseless air integration and Gas Time Remaining algorithm provide calculations in real time for accurate gas measurement

One-Time Transmitter Pairing 

Pair your transmitter once, and it’s paired for life

Versatile Air Capability 

Compatible with four different transmitters and gas mixes on a single dive

Four Operating Modes 

Dive how you like with Air, Nitrox, Gauge dive modes, plus Free Dive (tracks calculations to allow switching between dive modes and free dive)

Digital Compass 

Includes north reference, return bearing lock, and declination adjustment

Memory 

Maintains settings and calculations during battery changes

Intuitive Navigation 

Single-button access to last dive data (maximum depth and bottom time)

Well Lit 

Easy reading in low light conditions

Increased Safety 

Audible alarms and additional high-visibility LED warning light

4 Gas Computer 

Able to switch up to three gases underwater

Updatable software 

User-updatable software gives you long-term access to the latest features and upgrades via Bluetooth connection

Water Activation 

Water activation feature gives you a worry-free start to your dive

Rugged Finish 

Extremely durable and resistant to abrasion

Advanced Watch Functions 

Alternate time zone, stopwatch, lap timer daily alarm, countdown timer

History Mode 

History Mode lets you see your total dives, maximum depth, total dive hours, and lowest temperature. Records up to 24 dives

Nitrox Mix Capability 

Up to 100% O2. Mix up to 3 Nitrox gases

Deep Stop 

Optional deep stop with countdown timer

Go Anywhere 

Salt or freshwater dive selection

Altitude Adjustment 

Automatic altitude adjustment ensures an accurate profile

Specification

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

Deep Stop user set

ON/OFF

Logbook

yes

History mode

yes

Reset feature

no

Download

yes

Number of buttons

3

Fresh / Salt water select

yes

Temperature

yes

Algorithm

Z+

Conservative factor Adj

yes

Activation (wet or button)

yes

Mounting option

no

ALT adjustable

auto adj.

Ascent rate indicator

yes

Plan mode

yes

Calendar

yes

Batt power indicator

yes

Display

TFT

Compass

yes

Shortcut screen

yes

Preview Screen

yes

Air integration

yes

Bluetooth

yes

Data Retention

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 Backlight duration

yes

Set Max PO2 alarm

yes

Rechargeable Battery

yes