Suunto D4i Wrist Computer Black

Includes a FREE Digital online class to get the most out of your dive computer

Suunto
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Top Rated Gear

Your Price:

$499.95

About Suunto D4i Wrist Computer

Diving is about freedom, adventure, and sharing your experiences. That's why, in addition to its existing dedicated free dive mode, the Suunto D4i now features optional wireless air integration. Easy synching with Moves count lets you share your unforgettable dives and images and video with the world as soon as you're out of the water. The D4i includes optional wireless air integration for easy monitoring of your tank pressure, so you can keep track of current cylinder pressure and remaining air time with a quick glance at your wrist, giving you more time to enjoy your dive.

Using DM4 with Moves count software on your laptop, you can easily synch your Suunto D4i with the Movescount.com online community, where you can store and share your dive data, images, and more. With Moves count, you can also share tips on cool dive spots and connect with other divers from all over the world. The easy-to-read dot matrix display and electro-luminescent backlight mean your dive-critical information including depth, dive time, and decompression status will all be shown clearly. In both Air and Nitrox mode, the clear, easy-to-read screen displays your current and maximum depth, current time, dive time, decompression time, and temperature. Audible and visual depth and time alarms warn you when it's time to start your ascent. In Nitrox mode, you can maximize your dive time by adjusting the oxygen content of your gas between 21% and 50% and your PO2 limit between 0.5 and 1.6 bars.

With its innovative free dive functions and dedicated Free dive mode, Suunto D4i is also perfect if you're serious about breath-hold diving. Programmed to sample depth three times a second, Suunto D4i records highly accurate data on the true depth reached. Using the Suunto Deep Stop RGBM algorithm, Suunto D4i enables continuous decompression for optimal ascent time. For deeper dives, the Deep Stop option adds further protection with a series of deep stops between your maximum depth and ceiling. 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.

The D4i 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 oz (85 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, 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. Computer is powered by a CR2450 Lithium Battery, has color strap options, comprehensive Owner's Manual and is covered by a 24 month limited warranty.




The Suunto D4i Wrist Computer is commonly used for Cold Water, Recreation, Warm Water and more. The Suunto D4i Wrist Computer is popular because customers like the following qualities of the Suunto D4i Wrist Computer : Easy To Operate, Easy To Read, Lots Of Functions, Reliable.

Warranty Information

This product has a limited warranty of 24 months.


Suunto D4i Wrist Computer Features

  • More than Just a Dive Computer
  • Share Unforgettable Dives, Images and Video with the World
  • Optional 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
  • Nitrox Compatible 21% to 50%
  • Deep Stop Options
  • Built-In Dive Planner
  • Compact Watch Style Computer
  • 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: CR2450 Lithium Battery
  • Algorithm: Reduced Gradient Bubble Model (RGBM)
  • Color Strap Options
  • Comprehensive Owner's Manual
  • 2 Year Limited Warranty

Suunto D4i Wrist Computer Specifications

Algorithm
Reduced Gradient Bubble Model (Rgbm)
Audible Alarms
Yes
Depth Display
Dive Computer: 0'- 328' (0 -100 Meters), Gauge Mode: 492' (150 Meters)
Altitude Adjustable
Yes
Operating Modes
Air, Nitrox, Free Dive, Gauge And Watch
Back Light
Yes
Memory Capacity
Approximately 80 Hours
Time, Date & Temperature
Yes
Imperial/Metric Display
Yes
Power
Cr2450 Lithium Battery
Dual Time And Daily Alarm
Daily Alarm
Air Integrated
Optional
Pressure Display
Optional 4,000 Psi (300 Bar)
Available in the Following Colors:
Blue, Pink, Red, White, Yellow, Black
Weight [with packaging]
0.55 lb

D4i Wrist Computer Customer Reviews

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by PowerReviews
Suunto D4i Wrist Computer
 
4.6

(based on 8 reviews)

Ratings Distribution

  • 5 Stars

     

    (5)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to operate (8)
  • Easy to read (8)
  • Lots of functions (7)
  • Reliable (7)

Cons

    Best Uses

    • Recreation (7)
    • Warm water (6)
    • Cold water (4)
      • Reviewer Profile:
      • Beginner (3)
      • Diving Type:
      • Open water diving (7), Drift diving (4), Wreck diving (4), Night diving (3)
      • Was this a gift?:
      • No (8)

    Reviewed by 8 customers

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    Displaying reviews 1-5

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    (2 of 2 customers found this review helpful)

     
    5.0

    Great watch and great warranty process!

    By Rodrigo

    from Mexico City

    About Me Casual/ Recreational

    Verified Buyer

    Pros

    • Easy To Operate
    • Easy To Read
    • Lots Of Functions
    • Reliable

    Cons

      Best Uses

      • Recreation
      • Warm Water

      Comments about Suunto D4i Wrist Computer:

      Great computer: easy to use for freediving and scuba diving, you can use it as dayly watch.

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

      Comment on this review

      (1 of 1 customers found this review helpful)

       
      4.0

      Great Computer

      By JB

      from Los Angeles

      About Me Beginner

      Pros

      • Easy To Operate
      • Easy To Read
      • Lots Of Functions
      • Reliable

      Cons

        Best Uses

        • Cold Water
        • Recreation
        • Warm Water

        Comments about Suunto D4i Wrist Computer:

        The only con of this computer is the instruction manual. It is good at telling you what the computer can do, but it doesn't go much into step-by-step detail of how to do it. Most of it is not too hard, but other functions require playing around with the computer a bit to figure it all out.

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

        Comment on this review

        (1 of 1 customers found this review helpful)

         
        4.0

        Great watch

        By Riggdright

        from San Antonio TX

        Verified Buyer

        Pros

        • Easy To Operate
        • Easy To Read
        • Lots Of Functions
        • Reliable

        Cons

          Best Uses

            Comments about Suunto D4i Wrist Computer:

            This product is the best choice for people who both freedive and scuba. Very comfortable and easy to use.

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

            Comment on this review

            (1 of 2 customers found this review helpful)

             
            5.0

            Very fine dive computer

            By Backdraft710

            from Ringgold, Va.

            About Me Beginner

            Verified Buyer

            Pros

            • Easy To Operate
            • Easy To Read
            • Lots Of Functions
            • Reliable

            Cons

              Best Uses

              • Cold Water
              • Recreation
              • Warm Water

              Comments about Suunto D4i Wrist Computer:

              I have used the D4i on 7 dives and it works well, easy to read , over all , I'm well pleased.

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

              Comment on this review

              (1 of 1 customers found this review helpful)

               
              5.0

              Great Watch

              By Bob

              from Florida

              About Me Casual/ Recreational

              Verified Buyer

              Pros

              • Easy To Operate
              • Easy To Read
              • Lots Of Functions
              • Reliable

              Cons

                Best Uses

                • Cold Water
                • Recreation
                • Warm Water

                Comments about Suunto D4i Wrist Computer:

                Great product and great service

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

                Comment on this review

                Displaying reviews 1-5

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                Q&A

                Questions & Answers Powered by TurnTo®

                Questions about this item:

                Shopper  Why Did You Choose This?
                David M  Price and quality.
                Karl S  Does this have a 1st stage air integrated transmitter? Package price?
                Frank L  D4I does not come with the transmitter, but you can buy it separately, no package price: http://www.leisurepro.com/p-sqtvtct/suunto-wireless-transmitter-for-all-suunto-computers.
                Fernando P  Is this computer battery friendly? Can I change the batteries by myself or do I have to send it to an authorized dealer to do it?
                LUIS M  You can change it yourself. I did it. just remove the 2 philips screws, clean the o-ring, lubricate it, exchange the battery, which you can purchase in any store, or online. battery CR2450 ($4.00dls) and close it. done. I have heard friends that sent it to Sunnto and got charged $100dls. you can do it for $4dls
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