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Description
Description
The Oceanic Veo 4.0 Navcon Dive Computer is a slim, accessible instrument built for scuba diving. Designed for both wrist wear and console use, it connects via Bluetooth to the free DiverLog+ App so you can track, manage, and share your diving data across devices. Its compact form keeps gear gear-light while delivering reliable performance for everyday diving and exploration.
With four operation modes, three gas capabilities, and a straightforward user interface, the Veo 4.0 supports versatile diving in a compact package. Activation can be by water contact or push button, and you can mount it as a wrist unit, on a Hockey Puck Module, or on 2- and 3-gauge consoles for flexible setup on any dive boat.
Key features are designed for practical use in scuba and diving gear setups, focusing on safety, readability, and compatibility with diver preferences. The device offers a choice between Pelagic DSAT and Pelagic Z+ algorithms, large readable digits, adjustable backlight, and reliable alarms to support informed ascent decisions and no-decompression or decompression planning where applicable.
Features
Features
- Dual Algorithm option—choose Pelagic DSAT or Pelagic Z+ to tailor decompression profiles to your dive style via the DiverLog+ App.
- Slim design—a 20% slimmer profile for comfort and minimal intrusion during long dives, whether worn on the wrist or mounted on a console.
- Large, readable display—larger digits and a crisp interface improve visibility in low light and in the water.
- Multiple mounting options—works as a wrist unit, Hockey Puck Module, or 2- and 3-gauge console configurations for flexible dive setups.
- User-friendly controls—2 push buttons with forward clicking and fast scroll for intuitive navigation underwater.
- Safety and alarms—adjustable audible alarms, water-activated or push-button activation, and an automatic safety stop prompt for safer ascent.
- Technical depth and range—operating depth up to 100 m (330 ft) in NORM/FREE mode and 120 m (399 ft) in GAUGE mode, with NOAA-based altitude and O2 limit support.
- Learning and data management—syncs with the DiverLog+ App to track dive profiles, manage settings, and share data easily across devices.
- Battery and durability—user-replaceable CR2450 battery with up to 300 dive hours and data retention across battery changes.
Specifications
Specifications
FEATURES & FUNCTIONS | Veo 4.0 |
|---|---|
| Modes of Operation | 4 – Norm (Air / Nitrox) Gauge, and Free Dive |
| # of Gases | 3 |
| Push Buttons | 2 |
| User Interface | Click forward, Fast Scroll |
| Mounting Options | “Hockey Puck” Module, Wrist, 2 and 3 Gauge Consoles |
| Activation | Water or Push Button |
| Algorithm Basis | Dual Algorithm™ Your choice between Pelagic DSAT (Spencer/Powell data basis) or Pelagic Z+ (Buhlmann ZHL-16C data basis) |
| Personal Conservative Factor Adjustment | Each Level provides No Decompression Limits for the next dive +3000 ft altitude |
| Altitude Algorithm Basis | NOAA |
| O2 Limit Basis | NOAA |
| Tissue Compartments | 12 (5 to 480 minutes) |
| Automatic Altitude Adjustment | 2,000 – 14,000 ft / 610 – 4200 m |
| Decompression Capability | 10 – 60 ft (3-18 m) |
| Deep Stop | OPTIONAL – :02 COUNtdOWN TIMER AT 1/2 MAX DEPTH FOR DIVES DEEPER THAN 80 ft/25m |
| Automatic Safety Stop Prompt | YES – ADJUSTABLE DEPTH AND TIME |
| Audible Alarm | YES – MAY BE DEACTIVATED AND/OR CUSTOMIZED BY USER |
| Alarm Acknowledgment (U/W Deactivation) | YES – PUSH BUTTON DEACTIVATES CURRENT ALARM |
| Ascent Rate Range | 3,35 – 9 m/min -6,4 -18 m/min |
| Ascent Rate Maximum | 30 fpm (<60 ft) / 9 m/min (<18m) 60 fpm (>60 ft) / 18 m/min (>18m) |
| SmartGlo Backlight | YES – ADJUSTABLE DURATION |
| Diver Replaceable Batteries | YES |
| Battery Type | CR2450 |
| Battery Life | 300 DIVE HOURS |
| Data Retention (retains calculations indefinitely during battery change) | YES |
| Low Battery Indicator (Graphic) | YES |
| Calendar / Clock | DATE & TIME |
| Operating Depth (NORM/FREE) | 330 ft / 100 m |
| Operating Depth (GAUGE) | 399 ft / 120 m |
Payment & Security
Payment methods
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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.
