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Suunto D5 Wrist Dive Computer with USB Cable

Suunto  |  SKU: SS050192000
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Product Information

The Suunto D5 Wrist Dive Computer with USB Cable offers clear readability and easy operation for scuba and diving adventures. The wrist unit is designed to be intuitive so you can focus on exploring the underwater world, and when not diving, it connects wirelessly to the Suunto app to deliver notifications from the apps you use, keeping your gear synchronized.

Built to withstand real-world conditions, the D5 uses a stainless steel bezel, mineral crystal glass, a reinforced composite case, and a comfortable silicone strap. Its compact 53 x 53 x 16.3 mm profile (90 g) sits securely on the wrist during dives while remaining versatile for everyday wear. The package includes the D5 with USB cable, quick guide, safety leaflet, display scratch guard sticker, warranty leaflet, and Suunto sticker.

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Frequently Asked Questions

Why do I need my own dive computer?

A dive computer tracks the actual depth and time profile you have dived and the tissue loading that follows from it, which is personal to you. A rented computer has no record of your recent diving, and swapping models each trip means relearning the display and menus when you should be focused on the dive. Owning one you know well is a genuine safety and comfort improvement.

Can two divers share one dive computer?

No. A computer only tracks the profile of the diver actually wearing it, and even buddies who stay together do not follow identical depth and time profiles. Every diver needs their own computer, and passing one between divers or between dives is unsafe.

What does conservatism mean on a dive computer?

Conservatism settings make the computer's calculations more cautious, shortening allowed bottom times and adding margin beyond the base algorithm. Divers commonly add conservatism for factors such as cold, hard work, fatigue, or repetitive multi-day diving. How and when to adjust it is covered by your training and your computer's manual, so set it before you get in the water and follow what your computer tells you during the dive.

What kind of battery does a dive computer use?

Broadly there are two types: user-replaceable batteries, often a coin cell that you or a shop swap along with resealing an o-ring, and sealed rechargeable batteries that charge from a cable or dock. Neither is universally better, as replaceable cells are convenient on remote trips while rechargeables avoid ever opening the case. Follow the manual exactly for any battery change, because an improperly seated o-ring or case is the usual cause of a flooded computer.

Do I need to do anything special for altitude diving or flying after diving?

Yes, both change the picture, and both are governed by your training agency's guidance and your computer's instructions rather than any casual rule of thumb. Many computers have an altitude setting that must be configured before diving at elevation, and most display a no-fly or surface-interval countdown after a dive. Follow your computer and your training, and ask a dive professional or a dive-medicine specialist if you are unsure.

How do I care for a dive computer?

Rinse it in fresh water after every dive day, paying attention to the buttons and around any sensor openings where salt crystals form, and let it dry fully before storing. Keep it out of prolonged direct sun and extreme heat, and avoid pressing buttons while sand is on the case. Inspect the strap or bungee often, because a failed strap loses far more computers than a failed computer does.

What is the difference between wrist, console, and air-integrated dive computers?

A wrist computer is worn like a watch and read by raising your arm, while a console computer sits at the end of a hose with your other gauges. Air integration means the computer also displays cylinder pressure, either through a hose or from a wireless transmitter on the first stage, and often estimates remaining gas time. All of them run a decompression algorithm, so the real difference is where you read the information and how much of it you get.

How deep can the Suunto D5 go?

The Suunto D5 has a maximum operating depth of 100 meters, well beyond recreational limits. It covers that range across five modes: air, nitrox, freediving, gauge, and off. For most recreational divers the depth rating will never be the limiting factor.

Can I freedive with the Suunto D5?

Yes. Freediving is one of the D5's five modes, alongside air, nitrox, gauge, and off. That means one computer covers scuba and breath-hold sessions without buying a second device.

Is the Suunto D5 battery user-replaceable?

No. The D5 uses a rechargeable battery rather than a user-swappable cell, so you charge it rather than change it. Suunto rates it at roughly 6 to 12 hours in dive mode, which means charging it before each trip and topping it up between dive days rather than assuming it will run a whole week.

Can I change the strap on the Suunto D5?

Yes, the D5 uses interchangeable straps, so you can swap the band without sending the computer anywhere. That matters more than it sounds on a dive computer you also wear day to day, since you can move between a dive-length strap and something lower profile.

Does the Suunto D5 show phone notifications?

Yes. The D5 syncs with the Suunto app for your dive logs and also supports phone notifications, which fits its positioning as a computer you can wear every day. The connection is used for log sync and updates as well as alerts.

Is the Suunto D5 easy to read underwater?

Readability is one of the D5's selling points. It has a full-color display with an LED backlight set in an aluminum bezel, which keeps numbers legible in low visibility and on night dives. That, along with simple operation, is why Suunto positions it as an easy everyday computer for beginners and recreational divers.

Suunto D5 vs Suunto Nautic: which should I choose?

The D5 is the easy everyday recreational computer and the Nautic is the technical big-screen instrument. The D5 runs Suunto Fused RGBM 2, monitors up to three tanks with Suunto Tank PODs, is rated to 100 meters, and gives you 6 to 12 hours of dive battery in a watch-sized package. The Nautic steps up to a 3.26-inch AMOLED, a 200-meter rating, Buhlmann 16 GF with adjustable gradient factors, up to five Tank PODs including sidemount, an integrated LED flashlight, and up to 120 hours of dive battery. Pick the D5 for recreational simplicity, the Nautic if you want gradient-factor control and a much bigger screen.

What decompression algorithm does the Suunto D5 use?

The Suunto D5 runs on the Suunto Fused RGBM 2 algorithm. It supports five modes, covering air, nitrox, freediving, gauge, and off, with a maximum operating depth of 100 meters.

Does the Suunto D5 support air integration?

Yes, the Suunto D5 offers wireless air integration and can monitor up to three tanks using the Suunto Tank POD transmitter. This lets you view your gas pressure right on the computer's full-color display.

Is the Suunto D5 battery rechargeable?

Yes, the Suunto D5 has a rechargeable battery that delivers roughly 6 to 12 hours in dive mode. It also has interchangeable straps and syncs with the Suunto app for logs and notifications.

Who is the Suunto D5 designed for?

The Suunto D5 is positioned as an easy, everyday dive computer aimed at beginners and recreational divers. It pairs a full-color display, aluminum bezel, and LED backlight with straightforward operation, so it works well as a daily-wear computer as well as underwater.

Customers praised this dive computer as "the best" with "many great features" and excellent safety for divers. The bright OLED color screen, easy operation, and Bluetooth connectivity were highly valued. Shoppers loved wearing it daily as a watch. However, some noted battery life concerns, dim screen brightness, compass calibration issues, and fragile paint finish.

  • 5 stars: 32 (71%)
  • 4 stars: 7 (16%)
  • 3 stars: 4 (9%)
  • 2 stars: 2 (4%)
  • 1 star: 0 (0%)
a
anonymous
very useful watch and computer

it has many great features , high safety process for divers ,high technicality

,,,,,,,,,,the best of the best ,,,trust me

a
anonymous
Suunto D5 Is great product

It is the best and perfect dive computer that I see it, very professional and so easy to charge and also very easy to contact with your tank POD too

a
anonymous
Great product with full of features d5

I got this d5 black a week ago. Not only as a dive computer, can use as a dlaiy watch.my only question is ,can d5 battery replace in future?(after finish the no of charging cycles )

a
anonymous
Excelent,beautiful watch

Very very nice,robust and beautiful watch,screen is amazing...my first got an error third day...now service give me new one.,(thanks)hope so be good.....only dont like that you can move surface time from screen...!!!

a
anonymous
This product is an amazing dive tool, but also a everyday NECESSITY

I bought this product recently but it was recommended by multiple dive instructors, not only has it shown to be amazing for my diving needs, but also an amazing tool throughout my everyday life.

a
anonymous
Amazing product does everything you want it to do and More

I have had this product since 2019 and it is great I have used it on many dives. You can not go wrong

a
anonymous
Simple elegant and easy to use (D5)

This is my second sunnto dive computer. (Previous d4i Novo). The beautiful looks and ease of use is the perfect companion both underwater and on land for everyday wear. Love it. White is oh so chic'.

a
anonymous
Great Dive watch

So in general suunto dive watches are great all around. If you've ever owned one you know how nice their dive algorithms are. Suunto watches are pretty low profile which is a plus for me. I like how easy the D5 is to use although I have only 2 gripes about it.

,,,,,,,,,,1. I wish the battery life was a bit longer

,,,,,,,,,,2. I wish the screen was a bit brighter.

,,,,,,,,,,

,,,,,,,,,,With it being rechargable it alleviates alot of problems replacing coin batteries but you still have to remember to charge it up.

,,,,,,,,,,

,,,,,,,,,,If your looking for a user friendly color screen air integrated dive watch computer than this is definitely a contender for the top of the class.

a
anonymous
Smart Diving Watch

After a fex dive I would say the D5 is nice and practical for any diver. It does replace the D6i family with great improvement such as visibility. The compass function is much reliable and works better than the previous Suunto Watch families. I'm happy with that product!

a
anonymous
Smart Diving Watch

After a fex dive I would say the D5 is nice and practical for any diver. It does replace the D6i family with great improvement such as visibility. The compass function is much reliable and works better than the previous Suunto Watch families. I'm happy with that product!

a
anonymous
magnificient

I'm happy with my watch, edvise to all divers .

a
anonymous
the best diving computer

I love the Suunto D5 in my opinion THE best diving computer there is. I am a student from Belgium so first I could not afford a D5 and used a EON Core from my dive club witch is basically the same software as the D5 but I personally prefer a watch model. So I already loved the way Suunto computer works, with their nice oled screen. The dive’s in belgium are really dark so the oled is so nice to have. So yeah I am convinced and when my friends or new divers ask my opinion I will without a doubt recommend the Suunto D5

a
anonymous
Versatile

Great watch with all the features necessary for a safe dive (clear beeping on fast ascend, clear image underwater, records all stats required). Best part of this dive comp is that it is very versatile as a watch on land too! This allows me to bring only 1 wrist item for the whole trip and lower my chance of losing either a watch or a dive comp that I'm not using.

a
anonymous
Beginner friendly and room for growth

This is a great dive computer and a beautiful wristwatch which is beginner friendly and with room for growth.

a
anonymous
Great dive computer

really the best dive computer i have ever used with excellent features

a
anonymous
Easy to operate

Good use experiences, it will be greater if changeable watch face is available. Thank you

a
anonymous
Great product minor issue

I love this dive computer, I upgraded to this computer from a Suunto zoom novo and so far it is amazing. There is only one minor issue that I have found, whenever you go into the log section on the computer it always has my start and end air pressure in BARS even though I switched the computer over to standard and it should be psi but other then that I love this product

a
anonymous
Great Dive Computer and for Daily Wear

I've had my D5 for several months and have many dives on it. With its flexibility, it is my Dive Computer, used for Hiking, and is my choice for Daily Wear. It is easy to configure and easily switches from O2 to Nitrox and back. It is very comfortable to wear and I have both the Lime Green and Black bands, and they are easily interchangeable. If I have any issues, I wish that they would have included both the Standard and Extended Bands. This is designed and meant to be a Dive Computer, but the Standard Band will not fit over Dry or Wet Suits.

,,,,,,,,,,

,,,,,,,,,,The D5 links up to the desktop interface if you are using a PC, or Mac. The interface allows for easy configuration and backup as well and ability to provide additional details for you dives.

a
anonymous
Easy to operate :)

I’m a scuba diver , this watch is very helpful for me!

a
anonymous
Hmmm!

The D5 with the 9 features would be equal to the core.

a
anonymous
Improvement required

Hello, Good morning/afternoon/night (for insomniacs ;)

,,,,,,,,,,

,,,,,,,,,,Below, an exhaustive lists of point I feel as idea of improvement:

,,,,,,,,,,The 2 'Free loops/Free rings' on the wristband are in lack of

,,,,,,,,,,efficiency by the small/only 1mm height approx, which supposes to make them "locked" in the strap holes through the adjustment holes and avoid complete releasing of wristband.

,,,,,,,,,,During few free dives, these 2 'Free loops/Free rings' slided away on the wrist, releasing the strap and leaving remaining the buckle tongue only.

,,,,,,,,,,

,,,,,,,,,,I wear this watch computer as regular daily routine as well and due the environment brightness.

,,,,,,,,,,I do not require the brightness to be ON. The brightness might be 'long' to reach in case of settings adjustment needed.

,,,,,,,,,,So, it could be judicious to have a rapid/shortcut "Push button combination" to change some kind of profile (to be created through the software once the watch is connected to a computer;

,,,,,,,,,,Buttons high+low simultaneous pressed i.e,

,,,,,,,,,,Profiles could include: customized brightness, Alarm/Timer activation ON/OFF etc

,,,,,,,,,,*By wearing the watch during a sleep, the timer came ON accidentally.

,,,,,,,,,,

,,,,,,,,,,Mention 'temperature' is from my understanding useless; the indication of temperature shows this symbol "°" which means already degree.

,,,,,,,,,,So display 'temperature' above might encumber the display and take the place of another more useful information. Might be greater to display the temperature value "xx°C/F" upon metric/imperial configuration.

,,,,,,,,,,

,,,,,,,,,,Software:

,,,,,,,,,,Under 'Dives' folder: required the possibility to delete the logs by pressing the 'Delete' key on keyboard which is not the case at this time. Deleting is only possible by right click on the mouse/trackpad.

,,,,,,,,,,Keyboard needs to be recognized.

,,,,,,,,,,Same for folder 'Plan'.

,,,,,,,,,,Might a lot of others ideas.

,,,,,,,,,,

,,,,,,,,,,If I feel something else, I will try to update this post if allowed by the website.

a
anonymous
nice look to the d5

light weight, easy to recharge and read in fresh or salt water. downside battery life salt water (84 f) 5 hours-then battery would show time to recharge. Cold water really shortens the life of the battery.

,,,,,,,,,,great enhancement -rapid recharge of the battery!

a
anonymous
Great Dive Computer ever

Powerful dive computer and it make me always dive safely anywhere i go for a dive.

a
anonymous
Absolutely love the Suunto D5

Been teaching diving since 2008 and from all others I have tried and owned. The D5 is hands down the best computer thus far. It’s not overly complicated like it’s competition and it’s packed with features you should have I believe. Calculating your CNS and PO2 with a compass at any point and much more I gotta day that I am impressed. 3 button user interface makes for simple screen changing and I figured with the software upgrading, it’s a computer for life. For any instructors out there working in difficult conditions, this computer is a must have as it helps to keep you safe and teaches you what’s really going on on your dive. Helps to groom you for better profiles too with the DM5 software after each dive. Thanks Suunto for the support.

a
anonymous
Bluetooth Functionality is Revolutionary

I have been using the Suunto D5 for 8 months and have put more than 130 dives on the computer. The D5 has worked flawlessly during every dive. It was simple to connect to the Tank Pod, and unlike other D-series computers I have used, the D5 has never had a connection issue. The interface is easy to navigate, and settings are easy to find and adjust. Bluetooth connectivity, however, is the most revolutionary feature of this computer. I have been able to download dives while my computer is tucked away in my gear bag to my iPhone just by opening the App. Not sure I will ever want to dive a computer without Bluetooth after using the D5.

a
anonymous
My favorite dive computer!

The Sunnto D5 is hands down the best dive computer I've ever owned. I've worked as a scuba instructor since 2005 and have had the opportunity to use many other brands and products. The D5 fits so comfortably on your wrist, you almost forget your wearing it. All the features suit me perfectly for the type of diving I do. Whether it's technical diving, recreational diving, free diving or even commercial diving. The display is clear and easy to read and also stylish. I recently took the computer with me on a liveaboard trip to French Polynesia and only had to charge it twice during the trip. The battery life is great! I also really like how simple it easy to change wrist straps. Overall I'd highly recommend this computer to any diver. Thanks Suunto! #reviewtowin

a
anonymous
Protocole de décompression utilisé: Fused2

j'ai testé ce modèle lors d'une profonde à l'air à 60m.

,,,,,,,,,,

,,,,,,,,,,Le protocole Fused2 permet a nouveau à la gamme suunto de pouvoir plonger au-delà de 40m à l'air.

,,,,,,,,,,Par contre j'ai été surpris de voir une décompression commencent avec des paliers profonds, à partir de 18m pour ce profil de plongée, alors que mon bacup, un suunto ancienne génération me proposait une décompression habituelle à 9m.

,,,,,,,,,,

,,,,,,,,,,De plus le Fused2 m'a fait remonté mètre par mètre jusqu'au palier de 6m. Que représente ce protocole par rapport au ancien?

,,,,,,,,,,

,,,,,,,,,,merci

a
anonymous
Expected it to be better!

Used for 2 weeks so far and i can say every tiny impact with any object leaves very visible marks on the watch and it already looks like worn for years, i wish there could be replacement parts available for the top part of the watch. Could not believe that they will have such a thin and fragile layer of paint on the black watch. Temperature is very inaccurate and is always 3-5 degrees higher than the actual temperature no matter its on wrist or no.

A
Anonymous

Do the flash units come with fiber optic cable?

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