Suunto : Picture 1 regular $1,124.95

About Suunto D6i Computer Rubber Strap with Transmitter & USB

Suunto D6i is the wrist dive computer of choice for those who take their diving seriously. Features like the tilt-compensated 3D compass and wireless air integration make it invaluable in situations where other people rely on your diving skills. It's also easy to synch with, so you can log and share dive info, images, and videos with the rest of the world when you're out of the water. The D6i offers wireless air integration, so you can keep track of current cylinder pressure and remaining air time with a glance at your wrist, giving you more time to enjoy your dive. Navigation is easier than ever before thanks to the tilt-compensated 3D compass, which gives you full confidence in the accuracy of the bearing, regardless of the angle of your wrist. Using DM4 with Moves count software on your laptop, you can easily synch your Suunto D6i with the online community, where you can store and share your dive data, images, and more. With Moves count, you can also share experiences on dive sites and connect with other divers from all over the world.

Suunto D6i has four dive modes. The Air mode is used for diving with standard air, the Nitrox mode for one or two nitrox mixes, and the Gauge mode for use as a bottom timer. There is also a dedicated Free Dive mode for breath-hold divers. With the D6i in Nitrox mode, you can accelerate decompression by switching to a gas mix with a higher oxygen percentage. You can also preset two different gas mixes (with between 21% and 99% oxygen) and set PO2 values for each individual gas. It's also quick and easy to switch between enabled gas mixes during your dive.

In Gauge mode, Suunto D6i works as a bottom timer, and also provides accurate profile sampling and bookmarking functions. A dive timer with a reset function displays your dive time in minutes and seconds. This is extremely useful for timing accurate bottom times and decompression stops. If you're serious about breath-hold diving, the new Free Dive mode puts all the functionality you need at your fingertips. The D6i samples depth three times a second, and gives you highly accurate data on the true depth reached. You can test upcoming dives and view no-decompression time data for different depths before getting in the water with the built-in dive planner. After your dive, you can easily transfer your dive data to your computer for further analysis using the optional Suunto DM4 software, which includes a detailed logbook featuring a graphical representation of all your dives. As well as being a full-featured dive computer, Suunto D6i is also a stylishly designed timepiece that looks as good in the office as does on the live-aboard.

The D6i Dive Computer is a compact watch style computer that measures 1.97" (50 mm) in diameter with a thickness of 0.61" (16 mm) and weighs a mere 3.98 oz (113 g) so you can wear it every day as a timepiece. Computer has an operational depth display from 0'- 328' (0 -100 meters) and in Gauge Mode will display as deep as 492' (150 meters). Computer is altitude adjustable to 10,000' (3,000 meters), has a 12/24 clock function, dual time, stopwatch, ascent rate monitor alarm, ascent time display, audible alarm, deep stop function, full decompression data, log book memory of approximately 80 hours, maximum depth alarm, personal adjustment features, safety stop function, and displays temperature.

The Suunto Reduced Gradient Bubble Model (RGBM) is a modern algorithm for predicting both dissolved and free gas in the tissues and blood of divers. It was developed in co-operation between Suunto and Bruce R. Wienke BSc, MSc, PhD. It is based on both laboratory experiments and diving data, including data from DAN. The wireless air integration is provided by the included Transmitter that is easy to install in you first-stage regulator HP port. This small and compact transmitter 3.15" (80 mm) in length and 1'57" (40 mm) diameter will transmit cylinder pressure to the wrist computer eliminating the traditional HP hose associated with conventional analog pressure gauges, lowering the divers profile and streamlining your gear for more efficient diving adventures. The rated working pressure of the transmitter is 4,000 psi (300 bars) with a maximum allowed pressure of 5,000 psi (360 bars). The cylinder pressure function not only gives you your current cylinder pressure, it also informs the diver of their Air Time Remaining (ATR). The computer calculates your breathing rate by the drop in cylinder pressure along with your current depth giving an accurate calculation of available time in respects to your breathing rate. It also will alert you when you have reached your reserve air 500 psi (35 bars) by displaying zero (0) air time remaining.

The Suunto D6i integrates a digital compass, which can be used both while diving and on dry land, and can be accessed from either the DIVE mode or TIME mode. The Suunto D6i displays the compass as a graphical representation of a compass rose. The rose displays the cardinal and half cardinal points, in addition to which, the current bearing is also displayed numerically. Computer is powered by a CR2450 Lithium Battery and the Transmitter is powered by a user replaceable 1/2 AA Lithium Cell. Computer has a durable rubber wrist strap; comprehensive Owner's Manual and is covered by a 24 month limited warranty.

Warranty Information

This product has a limited warranty of 24 months.

Suunto D6i Computer Rubber Strap with Transmitter & USB Features

  • More than Just a Dive Computer
  • Share Unforgettable Dives, Images and Video with the World
  • Wireless Air Integration
  • Easy-to-Read Dot Matrix Display
  • Electro-Luminescent Backlight
  • Air, Nitrox, Free Dive and Gauge Modes
  • Audible, Visual Depth and Time Alarms
  • 2 Mixture Nitrox Compatible with Oxygen 21% to 99%
  • Deep Stop Options
  • Built-In Dive Planner
  • Compact Watch Style Computer with Dual Time
  • Depth Display: 0'- 328' (0 -100 meters)
  • Depth Display Gauge Mode: 492' (150 meters)
  • Altitude Adjustable
  • Memory Capacity: Approximately 80 Hours
  • Time, Date & Temperature
  • Imperial/Metric Display
  • Power Computer: CR2450 Lithium Battery
  • Power Transmitter: User Replaceable 1/2 AA Lithium Battery
  • Algorithm: Reduced Gradient Bubble Model (RGBM)
  • Tilt-Compensated 3D Compass
  • Durable Rubber Wrist Strap
  • Comprehensive Owner's Manual
  • 2 Year Limited Warranty

Suunto D6i Computer Rubber Strap with Transmitter & USB Specifications

Reduced Gradient Bubble Model (Rgbm)
Audible Alarms
Depth Display
Dive Computer: 0'- 328' (0 -100 Meters), Gauge Mode: 492' (150 Meters)
Altitude Adjustable
Operating Modes
Air, Nitrox, Free Dive, Gauge And Watch
Back Light
Memory Capacity
Approximately 80 Hours
Time, Date & Temperature
Imperial/Metric Display
Computer: Cr2450 Lithium Battery, Transmitter: 3.0 Volt 1/2 Aa Lithium Battery
Dual Time And Daily Alarm
Air Integrated
Pressure Display
4,000 Psi (300 Bar)
Digital Compass
Weight [with packaging]
Chrome: 1.05 lb,
All Black, All White: 1.1 lb
Mfr #

D6i Computer Rubber Strap with Transmitter & USB Customer Reviews

Write a Review


by PowerReviews
Suunto D6i Computer Rubber Strap with Transmitter & USB

(based on 2 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 2 customers

Sort by

Displaying reviews 1-2

Back to top


Outstanding Dive Tool

By Florida Diver

from Tampa, FL

About Me Advanced

See all my reviews

Verified Buyer


  • Easy To Operate
  • Easy To Read
  • Reliable


  • None

Best Uses

  • All Diving

Comments about Suunto D6i Computer Rubber Strap with Transmitter & USB:

This is my first dive computer and it worked perfectly. I used it for the first time during a gulf dive over the weekend and could not be happier. Easy to program and use.

  • Diving Type:
  • Open Water Diving
  • Was this a gift?:
  • No

Comment on this review

(3 of 3 customers found this review helpful)


Great dive computer

By Sameer

from Charleston, SC

Verified Buyer


  • 3d Digital Compass
  • Easy To Operate
  • Easy To Read
  • Lots Of Functions
  • Reliable
  • Wireless Tank Sensor


  • Too conservative

Best Uses

  • Extreme Depths
  • Recreation

Comments about Suunto D6i Computer Rubber Strap with Transmitter & USB:

As a Divemaster, I did an extensive research before I made my purchase. I have had 2 other Suunto dive computers prior.
Suunto still maintains the greatest quality in making the best dive computers. I narrowed it down to either the Oceanic or the Suunto. This D6i has the 3D Digital Compass, which the Oceanic does not have. The Oceanic is less conservative, but the Suunto is more solid, and always has been.
The only issue I have with this model is that it does not allow me to reduce the Gradient Bubble Model to 50% instead of the automatic 100%. Meaning, I cannot make it less conservative so I can enjoy a little longer deeper dives, and less surface time! The older D6 and newer D9i models have this capability. Not sure why the D6i does not have it!!! I even contacted Suunto themselves to confirm it. I'm a little disappointed! This is why I only gave it 4 stars!

  • Was this a gift?:
  • No

Comment on this review

Displaying reviews 1-2

Back to top


Questions & Answers Powered by TurnTo®

Questions about this item:

Shopper  Why Did You Choose This?
Patrick B  It has all the functions I need and want, including the DM4 software from Suunto. Leisurepro's price is great!
Nathalie T  How do you download dives to a computer or tablet?
Frank L  Using the Suunto USB cable and software. Find more info here:
keegan g  is there is size to see if it will fit your wrist?
Frank L  No. But the strap is pretty long.
Share this item: