SUUNTO Ocean

I’ve used the SUUNTO Ocean Dive Computer on two dives and am beyond impressed by its performance. One of its standout features is how quickly it switches to dive mode when I enter the water—no delays, no hassle. The reliable alert system provides timely notifications for depth, deco limits, gas switches, and ascent rates, ensuring a safe and well-managed dive. Compared to the Apple Watch Ultra, I found the SUUNTO Ocean’s precision and alert tonality to be significantly better. The decompression algorithm is exceptionally accurate, especially during technical dives with mixed gases (Nitrox & Trimix), making it a trusted companion for deep and extended dives. Additionally, its altitude-adjusted flight time tracking is a valuable feature for post-dive safety. The high-contrast display remains easy to read in low-light conditions, and the intuitive interface makes navigating through menus effortless. With its robust build and reliable underwater performance, this dive computer is worth every penny. Suppose you need precise data, reliable deco calculations, and a well-calibrated alert system. In that case, the SUUNTO Ocean Dive Computer is an excellent choice—far superior to smartwatch alternatives for serious diving. Highly recommended!

I tried this dive computer when learning to dive and loved it so I got one for my birthday. Very happy with all the activity options and extremely impressed with the battery life. I definitely recommend.

My husband said this worked great on his recent diving trip. A great addition/investment to your diving gear.

Loveeee looove this watch! Use it everyday and went to Honduras for diving. Worked perfectly for my stops and recording. Recommend this for everyone!

Nice computer. A few things to note: - The depth works under water pretty well. The above water altimeter is kind of crap. I will sit at my desk and it will fluctuate up to 60 feet throughout the day. It seems to be more off the higher in altitude you are. - The blood oxygen monitor works reasonably well if it is polling for a long time. A spot poll will give you wildly inaccurate results. Wearing it while sleeping works pretty well. - The default tank for the dive computer was set to HP100 instead of AL80 which was surprising. - The brightness and screen resolution are fantastic. The Garmin people in my group were impressed by that.

I really wanted to love this watch. I have a Suunto Spyder and Suunto Stinger that I've had a lonnng time but thought it was about time to upgrade my dive watch. However trying to use the interface turned out to be tedious. It would be better if the face could be customized with action buttons similar to an iwatch. I looked for scuba type faces on the suunto website but could only find more outdoor trail/run/swim type faces, which we can't customize. The heart rate monitor didn't work for me, the interface in general is not useable in my opinion.

It is worth every cent. It's easy to set up, I can track everything down to my sleep. I get a 3D layout of my dive sites.

Love it

Best decision to go with this dive computer. It was a birthday gift I got to choose. I made the right choice. Happy that Amazon had this available. I've dealt with Suunto directly for accessories since purchase and their customer service has been great. Timeline to get things, fast. Don't let cost scare you. It is 100% worth it.

Hi everyone I am a experienced scuba diver/under water photographer with 15 years of experience bought my first Suunto ( D6i ) I guess 2011-2012 along with few other during those years, Base of research and going through lots of reviews for different dive computers/smart watches decided to get Suunto Ocean for being compact with long battery life and colourful display covering almost 100 different sport and activities and scuba diving of single or multi gas with adding Suunto Pod you can monitor your remaining gas and your dive buddy as well if he has the Pod as well, Right now using this device for daily walking , sleep monitoring and few other activities and soon will be using it on my coming Liveaboard trip in Caribbean, Tomorrow messing to Peru and already downloaded the Map of Peru to be able to use map and route on the go, also you can buy different type of wristbands which they are very comfortable, sporty as well Highly recommended

Absolutely amazing. Super bright, easy to read screen even at depth.

Simplemente genial y muy eficiente para bucear. Se carga de inmediato y la batería dura días buceando.

This Ocean model Suunto watch is designed for divers, I myself enjoy diving but only once or twice per year while travelling in the South in the winter months. BUT, this watch also serves as an excellent sport tracker with incredible accuracy! I am an avid runner, averaging 40-50km a week, and cycle 100km per week. Every single stats this watch gives me is as accurate as my garmin and my Strata app. Suunto seems to make their watch easier to understand from the app and watch itself, compared to other popular brands. Not as graphical or stats heavy compared to garmin, but it shows what you need without the mombo jumbos. It also looks incredibly elegant. Feels robust and premium. Large interface. Feels slightly heavier than other smartwatch i have tried, But I quickly got used to it. The wristband is very long, made to fit over a wet suit. On my wife's wrist it actually fits way to large and the band almost goes over the watch's face, so keep that in mind if you have a small wrist. Easy access to sport mode, timer, alarm, shortcuts, maps (online and offline), ect. Negative: a few minor things which I would like to see fixed in updates... -Music: Why cant you download music on this watch?!?! It has a huge amount of GB available, why not add music download?!?! -Access to maps without having to stop my exercise -Face Wallpaper: more customizable watch face to choose from -Shortcut: long press at the upper button is the only shortcut that can be changed. Would be nice if I could choose my own shortcut on the middle and lower button instead of the control and setting button which cant be changed... -Music download: this watch cannot download any music. But why? It has so much GB room?.... -No Siri voice control? I have not tested this watch in water yet (diving, swimming), which is its strongpoint. I will update the review when I do. But all in all, this watch is comparable to the garmin decent, but looks more elegant and premium quality than the garmin. Its my first time trying a Suunto watch, and certainly not my last. I truly enjoy the simplified things, and this watch does it wonderfully. If it would be capable of having music download this Ocean would be the best smartwatch I had in my life by far. Regardless, I give this Ocean model an easy 5 stars!