Used Suunto Ocean Dive Computer and Sport Watch
In stock — ships from Irvine, CA
Used Suunto Ocean Dive Computer and Sport Watch - Black / Like New is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at 23D
Condition Note
- Open Box: Generally unused, returned from a customer, with minor blemishes that are not noticeable. Original packaging may be damaged or missing.
- Like New: May be slightly used but looks almost new, with minor blemishes that are not noticeable. Original packaging may be damaged or missing.
- Very Good: Shows signs of use with a few more blemishes. Original packaging may be damaged or missing.
- Good: Shows more signs of use with noticeable blemishes. Original packaging may be damaged or missing.
- Acceptable: Heavily used with more blemishes. Original packaging may be damaged or missing.
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Product Information
Dive computer and sports watch in one. For adventures below and above the surface. With its modern Finnish design and premium features built for dives, sports, and everything in between, Suunto Ocean is the perfect companion for all your adventures.
Reliable and Robust. The magic of diving lies in the unexpected. To get the most out of your underwater experience, you need robust equipment you can trust. Bright colorful display, effortless usability, and long-lasting battery keep you informed and in control throughout your dive.
Everyday Balance. Finding time for dive trips, daily activities, and sports is a challenge. Suunto Ocean helps you find balance. Track your everyday movement and optimize training, from a park run to a mountain adventure. The Suunto app seamlessly gathers all your data in one place. Gain a holistic view of your daily activity, sports, and dive logs – all in a single app.
Heritage and Quality. Suunto Ocean draws on Suunto's legendary heritage, built upon decades of expertise in compasses, dive computers, and outdoor watches. Designed, tested, and trusted by professionals, this high-quality watch is made in Finland with 100% renewable energy. Being repairable, it's the trusted companion you can rely on for years to come.
- Multiple dive modes: Simple single gas for recreational diving with nitrox support. Multigas support for technical diving.
- Wide variety of alarms: Audible and vibration alerts provide assistance and safety. Customizable options for receiving tank pressure, dive time, and depth alarms.
- Suunto Bühlmann 16 GF algorithm: Equipped with the Bühlmann 16 dive algorithm with Gradient Factors and configurable ascent profiles for desired decompression profile.
- Freedive mode: Monitor your dives with separate underwater and surface views. Multiple alarms for depth, dive time, and ascent/descent speed.
- 95+ sport modes: Track sports from yoga to mountaineering, gym to cycling. Create custom modes for your active life.
- Free offline maps: Detailed outdoor maps with contour lines, water, paths, and landmarks – all free and available offline.
- Premium outdoor features: Built-in altimeter, barometer, compass, and dual-band GPS/GNSS for accurate location tracking. Stay informed with storm alerts and weather forecasts.
- Sleep and recovery tracking: Follow daily activities such as steps, calories, and sleep quality (including sleep stages). Track recovery with heart rate variability for a holistic perspective.
- Smart daily features: Stay connected with smart notifications. Control your music on the go. Clever alarms help you find your phone or remind you to stand up.
- Measurements: 49.9 x 49.9 x 13.2 mm / 1.96 x 1.96 x 0.52 "
- Weight: 99 g / 3.49 oz
- Bezel material: Stainless steel
- Glass material: Sapphire crystal
- Case material: Glass fibre reinforced polyamide
- Strap material: Silicone
- Country of manufacture: FI
- What's in the box? Suunto Ocean, USB charging cable, printed user documentation
Technical Specifications
General
General
| Bezel material: | Stainless steel |
| Glass material: | Sapphire crystal |
| Case material: | Glass fibre reinforced polyamide |
| Strap material: | Silicone |
| Weight: | 99 g / 3.49 oz |
| Wrist sizes: | 130-215 mm |
| Strap width: | 22 mm |
| Water resistance: | 100 m |
| Battery type: | Rechargeable lithium-ion |
| Battery life in time mode: | 26 days |
| Battery life with 24/7 tracking and mobile notifications: | 12 days |
| Battery life in training mode with GPS: | 40h / 50h / 70h / 120h |
| Operating temperature: | -20°C to +55°C / -5°F to +130°F |
| Storage temperature: | -20°C to +55°C / -5°F to +130°F |
| Recommended charging temperature: | 0°C to +35°C / +32°F to +95°F |
| Operating temperature in dive mode: | 0°C to +40°C / +32°F to +104°F |
| Display size: | 1.43'' |
| Display type: | Matrix |
| Display resolution: | 466 x 466 |
| Compass accuracy: | 5° |
| Compass resolution: | 1° |
| Memory: | 32GB |
Connectivity
Connectivity
| Smartphone compatibility: | Most common models supported |
| Connectivity (between devices): | Bluetooth |
| Phone notifications on the watch: | Yes |
| Media controls on watch: | Yes |
| Compatible with online sports communities: | Strava, TrainingPeaks, and more |
| Watch software updates from cloud: | Automatic over the air software updates |
| Compatible with Suunto app: | Yes |
| Send predefined replies to incoming messages from watch: | Android only |
Compass
Compass
| Digital compass: | Yes |
| Tilt compensation: | Yes |
| Declination correction: | Yes |
| Direction scale: | degrees / mils |
| Needle: | north indicator |
| Compass accuracy: | 5° |
| Compass resolution: | 1° |
Physical Specs
Physical Specs
| Operating temperature: | -20°C to +55°C / -5°F to +130°F |
| Storage temperature: | -20°C to +55°C / -5°F to +130°F |
| Recommended charging temperature: | 0°C to +35°C / +32°F to +95°F |
| Operating temperature in dive mode: | 0°C to +40°C / +32°F to +104°F |
Battery Life
Battery Life
| Intelligent charge reminders: | Yes |
| In time mode: | Up to 26 days |
| With 24/7 tracking and mobile notifications: | Up to 12 days |
| Training mode with GPS: | Up to 40h / 50h / 70h / 120h |
24/7
Activity Tracking
Activity Tracking
| Calories burned: | Yes |
| Step counter: | Yes |
| Activity targets: | Steps, calories |
| Activity history: | Yes |
| Calorie burn rate and heart rate during daily activities: | Yes |
| Daily minimum heart rate tracking: | Yes |
Sleep Tracking
Sleep Tracking
| Sleep duration: | Duration, average HR during sleep |
| Bed times: | Yes |
| Time awake: | Yes |
| Deep sleep: | Yes |
| Light sleep: | Yes |
| REM: | Yes |
| HRV from sleep: | Yes |
| Average and minimum heart rate during sleep: | Yes |
Stress and Recovery
Stress and Recovery
| Daily resource level: | Yes |
| Stress and recovery status: | Yes |
| HRV measurement: | Yes |
Outdoor Functions
GPS Tracking & Navigation
GPS Tracking & Navigation
| Offline maps on watch: | Yes |
| Satellite systems: | GPS, GLONASS, GALILEO, QZSS, BEIDOU |
| GNSS frequency support: | L1 + L5 |
| Simultaneous satellite systems: | 4 |
| Max connected satellites: | 32 |
| Intelligent battery modes: | Performance, Endurance, Ultra, Tour |
| GPS recording rate: | Best, Good, OK, Low |
| Waypoint and visual route navigation: | Yes |
| Zoom levels in navigation: | Yes |
| Auto zoom based on route shape: | Yes |
| Breadcrumb trail in real time: | Yes |
| Route planning with altitude profile: | Yes |
| Outdoor terrain and satellite maps: | Yes |
| Global heatmaps for 20 sports: | Yes |
| Route planning with heatmaps: | Yes |
| Personal route library synced to watch: | Yes |
| Snap to route: | Yes |
| Point of Interest (POI) navigation: | Yes |
| ETA (estimated time of arrival): | Yes |
| GPS track analysis: | Yes |
| Track logging, viewing and sharing: | Yes |
Altimeter
Altimeter
| Offline maps on watch: | Yes |
| Satellite systems: | GPS, GLONASS, GALILEO, QZSS, BEIDOU |
| GNSS frequency support: | L1 + L5 |
| Simultaneous satellite systems: | 4 |
| Max connected satellites: | 32 |
| Intelligent battery modes: | Performance, Endurance, Ultra, Tour |
| GPS recording rate: | Best, Good, OK, Low |
| Waypoint and visual route navigation: | Yes |
| Zoom levels in navigation: | Yes |
| Auto zoom based on route shape: | Yes |
| Breadcrumb trail in real time: | Yes |
| Route planning with altitude profile: | Yes |
| Outdoor terrain and satellite maps: | Yes |
| Global heatmaps for 20 sports: | Yes |
| Route planning with heatmaps: | Yes |
| Personal route library synced to watch: | Yes |
| Snap to route: | Yes |
| Point of Interest (POI) navigation: | Yes |
| ETA (estimated time of arrival): | Yes |
| GPS track analysis: | Yes |
| Track logging, viewing and sharing: | Yes |
| Barometric altitude: | Yes |
| GPS altitude: | Yes |
| Combined GPS and barometric altitude (FusedAlti™): | Yes |
| Altitude in daily mode: | Yes |
| Altitude acclimation with blood oxygen: | Yes |
| Total ascent/descent: | Yes |
| Vertical speed: | Yes |
| Automatic alti/baro profile: | Yes |
| Log recording rate: | 1 s |
| Resolution: | 1 m |
| Range: | -500 - 9999 m |
Weather
Weather
| Offline maps on watch: | Yes |
| Satellite systems: | GPS, GLONASS, GALILEO, QZSS, BEIDOU |
| GNSS frequency support: | L1 + L5 |
| Simultaneous satellite systems: | 4 |
| Max connected satellites: | 32 |
| Intelligent battery modes: | Performance, Endurance, Ultra, Tour |
| GPS recording rate: | Best, Good, OK, Low |
| Waypoint and visual route navigation: | Yes |
| Zoom levels in navigation: | Yes |
| Auto zoom based on route shape: | Yes |
| Breadcrumb trail in real time: | Yes |
| Route planning with altitude profile: | Yes |
| Outdoor terrain and satellite maps: | Yes |
| Global heatmaps for 20 sports: | Yes |
| Route planning with heatmaps: | Yes |
| Personal route library synced to watch: | Yes |
| Snap to route: | Yes |
| Point of Interest (POI) navigation: | Yes |
| ETA (estimated time of arrival): | Yes |
| GPS track analysis: | Yes |
| Track logging, viewing and sharing: | Yes |
| Barometric altitude: | Yes |
| GPS altitude: | Yes |
| Combined GPS and barometric altitude (FusedAlti™): | Yes |
| Altitude in daily mode: | Yes |
| Altitude acclimation with blood oxygen: | Yes |
| Total ascent/descent: | Yes |
| Vertical speed: | Yes |
| Automatic alti/baro profile: | Yes |
| Log recording rate: | 1 s |
| Resolution: | 1 m |
| Range: | -500 - 9999 m |
| Sunrise/sunset times: | Yes |
| Storm alarm: | Yes |
| Sea level pressure: | Yes |
| Automatic alti/baro profile: | Yes |
| Temperature: | Yes |
| Temperature display range: | -20° C to +55° C / -5° F to +130° F |
| Temperature resolution: | 1° C / 1.5° F |
| Pressure resolution: | 1 hPa |
| Altitude graph shown in exercise summary: | Yes |
⚠️ 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.














