The i100 is the perfect dive computer for the new diver. With simple one-button navigation, you can select from four operating modes and manage two gases. The computer will also retain all your settings and calculations between battery changes. Safety features such as audible alarms and a high-visibility LED warning light are included. The i100 dive computer provides all the essential functionality you need, a compact design, and a great price.

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  • 4 operating modes. Air, Nitrox, Gauge and Free Dive (tracks calculations to allow switching between DIVE and Free)

  • User changeable battery and data retention. Maintains settings and calculations between battery changes

  • Intuitive one-button navigation

  • 2 Nitrox gases

Other Main Features

  • Audible alarms and additional high-visibility LED warning light for increased safety

  • User-updatable software gives access to the latest features and upgrades (must purchase optional download cable)

  • Pre-Dive planning feature allows a preview of your next dive

  • Water activation feature, to give a no-worries start to the dive

  • Single button press access to last dive display (max depth and bottom time)

  • History Mode includes total number of dives, max depth, total dive hours and lowest temperature

  • Nitrox mix to 100% O2

  • Optional deep stop with countdown timer

  • Salt or fresh water dive selection

  • Automatic altitude adjustment ensures an accurate profile

  • Simple to use with DiverLog software on the Mac, PC or mobile platforms, which allows you to control all dive computer settings, view Log and Profile data, add location, notes and other details, as well as store and share photos and videos. DiverLog must be purchased separately at www.ediverlog.com


  • Color options: Black, Blue

  • Wrist Mount

Included in the Box

  • Digital Instruction Manual

  • Safety and Reference Information

  • DiverLog Brochure

  • Quick Reference Card

  • Lens Protector

  • Battery Compartment Opening Tool

Watch the Video


Backlight - no

Max Depth (Dive & Free Modes) - 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 - no

Deep Stop user set - ON/OFF

Logbook - yes

History mode - yes

Reset feature - no

Download - yes

How many button - 1

Fresh / Salt water select - yes

Temperature - yes

Algorithm - Z+

Conservative factor Adj - yes

Activation (wet or button) - yes

Mounting option - Wrist

ALT adjustable - Auto

Ascent rate indicator - yes

Plan mode - yes

Calendar - yes

Batt power indicator - yes

LCD Display - Segment

Compass - no

Shortcut screen - no

Preview Screen - no

Air integration - no

Download cable - Sold Separate

Bluetooth - no

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

Set Safety Stop timer - no

Set WET Activation ON/OFF - yes

Set Units - yes

Set Max PO2 alarm - yes

User Changeable Battery - yes

Colors - 2

Dive Profile - via Download

Freedive Memory - via Download