Are you trying to find scuba diving computers among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling scuba diving computers on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 27 hours of research and did 49 scuba diving computers tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best scuba diving computers you can buy today
- A single button Dive Computer makes it effortless to set Air, Nitrox and Gauge modes. Ideal for beginners in Scuba Diving. It is easy to use and easy to read all the information due to the high-definition screen that gives large numerical displays.
- FO2 adjustable between 21% and 50%. PO2 adjustable between 1.2 bar and 1.6 bar. CNS oxygen toxicity graphic indicator.
- Three levels of user adjustable conservatism. Visual and distinct, easy-to-hear audible alarms
- User-selectable deep stop function. Adjustable unit of measure: imperial or metric. Battery life indicator. User changeable battery. Battery model: CR2431
- The Leonardo dive computer is made in Italy by Cressi, a brand pioneer in Scuba Diving, Snorkeling, and Freediving equipment since 1947
- Package dimensions: 6.69 inch L x 4.45 inch W x 4.33 inch H
- Two-button interface: simple to navigate, state-aware menu structure. 316 stainless steel buttons
- Battery life per charge is up to about 30 hours on medium brightness level
- USB wireless charging station is included
- The Leonardo Console 2 is the combination of Leonardo computer with a Pressure Gauge, a very important instrument for dive safe.
- Two connection points, one up top for a clip or bungee and wide loops on the back for connection to any strap, give divers the greatest number of mounting options.
- Angled console fits naturally in the hand and positions both the pressure gauge and computer for optimal viewing.
- Rugged Pressure Gauge has a chrome-plated brass case and is color-coded in red, green and blue for instant readability.
- Reads pressures up to 350 BAR / 5000 PSI. Console measures 65 mm x 25 mm (2.56 in x 1 in).
- The Leonardo is designed, developed and produced in Italy by Cressi Elettronica. Cressi has been an Italian brand pioneer in scuba diving, snorkeling and freediving equipment since 1946.
- Operating modes: air, nitrox, gauge and freedom modes
- Programmable for 21% to 50% oxygen mixtures
- Imperial or metric programmable, decompression stop data, audible alarms
- Back Lite display, easy to read in low light & night conditions
- Maximum depth display: 330' (100 meters)
- ⌚Diving computer watches: spin button dive computer makes it effortless to set air, nitrox, and gauge modes. ideal for beginners in scuba diving. it is easy to use and easy to read all the information due to the high-definition screen that gives large numerical displays
- ⌚Sports watch: fashion design and rich functions suitable for men and women, nitrox, compass, altimeter, barometer, thermometer, stopwatch count down, alarm, backlight, 12/24h, Pedometer, calorie calculation, diving log, 100m waterproof
- ⌚Diving mode: 2 diving modes, free diving, and scuba diving, scuba dive50m /164ft, with NDL(No decompression limit) time reminder, diving depth, water temperature, diving speed
- ⌚High-quality watch: the watchcase is made of 316l stainless steel which is corrosion-resistant, shockproof, durable, rugged, and scratch-resistant glass with high light transmission, it provides 12 months Warranty period (non-user damage), allowing you to eliminate purchase concerns
- ⌚Gift watch: is a perfect gift for any gift-giving occasion, valentine's day, anniversary, business, birthday, thanksgiving day, father's day Christmas, etc, Thanks to the casual and stylish design of the AQUA watch, it is not only suitable for diving but also very suitable for daily wear
- The Donatello 3 Console is the must-have console recommended for any scuba diver. It incorporates the Donatello computer, the Compass, and the Pressure Gauge. All assembled in a robust console.
- A single button Dive Computer makes effortless to set Air, Nitrox, Gauge and Free mode. Ideal for beginners in Scuba Diving. It is easy to use, easy to read all the information due to the high-definition screen that gives large numerical displays.
- The Donatello is a must-have for divers entering the sport and those who just want to dive. A single button interface makes it effortless to program air, nitrox, and gauge modes.
- It has a wide high definition LCD screen that gives large numerical displays in a computer that is still compact and travel-friendly.
- The algorithm incorporates RGBM and Deep Stop. It has complete Nitrox management, depth gauge mode, and a reset option.
- The instruments are arranged on a slight tilt, which further improves the design and allows for greater readability of the same.
- The Donatello is designed, developed, and produced in Italy by Cressi Elettronica. Cressi has been an Italian brand pioneer in scuba diving, snorkeling, and freediving equipment since 1946.
- Multiple Diving Modes - Air, Nitrox, 3 Gas Nitrox, Gauge.
- 2.2" LED LCD display with vivid, enhanced colour range and saturation.
- Uses Bühlmann ZHL-16C with gradient factors. Shearwater dive computers never lockout for dive plan deviations.
- Two-button interface: simple to navigate, state-aware menu structure. 316 stainless steel buttons.
- Wireless Charging: battery life per charge is up to about 30 hours on medium brightness level. USB wireless charging station is included.
- Easy to Use: The four button user interface let you navigate forwards and backwards and in and out of the menu structure to adjust settings and collect dive information.
- Three dive modes make the Quad easy to use with minimal complications, Air, Nitrox and Bottom Timer mode is all you need for recreational diving and the Bottom Timer means it can be used for more technical divers too.
- Modes: Air, Nitrox, Bottom Timer
- Battery: CR2450, approx 200-300 dives, depending on usage
- Algorithm: RGBM Mares-Wienke, 10-tissue
- Wrist-mounted diving computers For scuba and freediving. Easy to use. Scuba, gauge and freediving mode. Improved resistance. Lcd screen with contrast and adjustable-intensity backlighting. Long-lasting CR2450 battery.
- Scuba mode: full control of dive profiles; bühlmann ZHL-16C algorithm for 1 or 2 mixes (air, Nitrox, and mixes with O2 ≤99%). 40H/5” records. Alarms: mod, deco stop, ascent. No fly and desaturation time, altitude warning. Ndl only dive planner.
- Gauge mode: depth gauge and stopwatch for managing your dive profiles independently.
- Free diving mode: dive/surface time, current/maximum depth. Logbook memory, 18 hours of activity with Records every 2”
- Dive Manager software for Mac/PC (requires windows 10), Available free of charge at seacsub. Download data via USB cable (sold separately).
- Sport Type: Outdoor Lifestyle
- Used Book in Good Condition
- Steven Barsky - (Author)
- English (Publication Language)
- 104 Pages - 04/28/2024 (Publication Date) - Scuba Diving International Press - (Publisher)
- - Professional dive computer watch with easy-to-use settings for nitrox, safety factor, and maximum depth
- - Multifunctional for diving, hiking, and daily wear with 10 ATM water resistance, compass, altimeter, barometer, thermometer, backlight, and more
- - Durable 316L stainless steel case with mineral crystal lens; silicone band; buckle clasp
- - 47mm round case; 15mm thick; weighs 4.3 oz; fits 6.7 - 8.3 in wrists
- - 12-month warranty and lifetime customer service
- The Digi2 is the digital response to the scuba diving must-have pressure gauge and depth gauge. As a diver, you need an instrument for taking under control the depth and the residual air (or gas) in your tank. It is for your safety.
- The Digi2 has been developed with the main concept to provide all the information in a compact device, showing the data in digital and large numbers. The information is easier to read than a traditional pressure gauge with needle and small numbers.
- It features and a high-contrast display showing depth, tank pressure, residual dive-time, water temperature. It gives you also the maximum depth reached and how long are you diving.
- The Digi2 has everything in one anti-scratch display, there are no buttons, no menu to navigate. Great to get all the data in one shot instead to read multiple gauges.
- It is compact, lighter than the traditional analogic gauges, great for traveling (122 g | 4.3 oz). User-replaceable battery with a sealing sensor. If the battery cover is not screwed correctly the Digi2 will advise you (Cressi patent).
- The Digi2 uses low energy, the battery could last 1,000 hours. The screen turns off while not used and turns off automatically when you remove the cover or when attached to the first stage HP port.
- When the battery indicator starts to flash you can complete your dive safety, the residual life is around one week. It comes with a magnet cover, for storage but also for change from metric to the imperial system (Cressi patent).
- The Digi2 is designed and manufactured in Italy by Cressi, an Italian brand pioneer in scuba diving, snorkeling and swimming equipment since 1946. The product is covered by a 2-year limited warranty.
- The Digi2 is a digital gauge, it is not a dive computer. You can't plan or record your dives.
- Bluetooth connectivity. Now equipped with Bluetooth technology that offers the user a simple and quick wireless exchange of dive log information with the DiverLog app and fast connections with their buddies on social media
- 4 operating modes. Air, Nitrox, Gauge (with run timer) and Free Dive (tracks calculations to allow switching between DIVE and Free)
- 4 operating modes. Air, Nitrox, Gauge (with run timer) and Free Dive (tracks calculations to allow switching between DIVE and Free)
- 3 Gas computer. Able to switch up to three gases underwater
- Backlighting. For easy reading in low light
- Cressi Elettronica has developed our newest computer, the Goa, from scratch. It features a new CPU that is faster with greater functionality. Our latest motherboard is completely redesigned, allowing for a larger battery for long-lasting life.
- The case has a diameter of only 1 7/8 in (48 mm) and a high contrast display of 1 3/8 in (35 mm).
- The computer monitor is made of mineral glass and the case is heavy duty with steel buttons that have an underwater resistance up to 393 ft (120 m). It has only 2 buttons, making the menu easy to navigate.
- It not only features programs for scuba diving, but also has a program for free diving, in which it is possible to customize different alarms. "Off mode" available that avoid unnecessary alarms while snorkeling or swimming.
- The Goa features the RGBM Algorithm. Possible to choose between Air or Nitrox dive programs. It is possible to alternate between Nitrox and Air diving even during desaturation.
- Suitable for repeated, multiday decompression dives. Alarm in case of breach of ascent speed, decompression or PPO2.
- Data is acquired 4 times faster: every 5 seconds while scuba diving and every 2 seconds while free diving. Additionally, the computer acquires temperature data. The result is a more complete and precise chart that is viewable in the interface software.
- Thanks to the HAL 9000 Interface (not included), you can use the docking station to download and view (on a Mac or PC) the diving sessions.
- The product is developed, designed, and made in Italy by Cressi, a brand pioneer in Scuba Diving, Freediving and Snorkeling equipment.
- Wrist-mount diving computer for scuba and freediving. Easy to use. Scuba, gauge and freediving mode. Improved resistance. LCD screen with contrast and adjustable-intensity backlighting. Long-lasting CR2450 battery.
- SCUBA MODE: full control of dive profiles; Bühlmann ZHL-16C algorithm for 1 or 2 mixes (air, Nitrox, and mixes with O2 ≤99%). 40h/5” records. Alarms: MOD, deco stop, ascent. NoFly and desaturation time, altitude warning. NDL only Dive Planner.
- GAUGE MODE: Depth gauge and stopwatch for managing your dive profiles independently.
- FREEDIVING MODE: Dive/surface time, current/maximum depth. Logbook memory, 18 hours of activity with records every 2”
- Dive Manager software for MAC/PC (requires Windows 10), available free of charge at Seacsub.com. Download data via USB cable.
- 4 operating modes. Air, Nitrox, Gauge (with run timer), and Free Dive (tracks calculations to allow unrestricted switching between Dive and Free)
- User-changeable standard battery and data retention. Uses globally available standard batteries found at supermarkets and drugstores. Maintains settings and calculations between battery changes
- High visibility LED alarm light. For additional diving safety
- Switch between up to 2 Nitrox mixes. Mixes up to 100% O2 with no restriction
- The Console Donatello 2 is the combination of the Donatello diving computer with a Pressure Gauge, a very important instrument for dive safe.
- A single button Dive Computer makes effortless to set Air, Nitrox, Gauge and Free mode. Ideal for beginners in Scuba Diving. It is easy to use, easy to read all the information due to the high-definition screen that gives large numerical displays.
- Two connection points, one up top for a clip or bungee and wide loops on the back for connection to any strap, give divers the greatest number of mounting options
- Angled console fits naturally in the hand and positions both the pressure gauge and computer for optimal viewing.
- Rugged Pressure Gauge has a chrome-plated brass case and is color-coded in red, green and blue for instant readability.
- Reads pressures up to 350 BAR / 5000 PSI. Console measures 65 mm x 25 mm (2. 56 in x 1 in).
- The Console Donatello 2 is designed and made in Italy by Cressi. Cressi has been an Italian brand pioneer in scuba diving, snorkeling, and swimming equipment since 1946.
- Super Intuitive, Easy-to-Use, Full-Featured RGBM Nitrox Computer, Larger-Display in Slimmer-Design, Upgradeable Firmware & Multi-Gas Capability.
- Precision Stopwatch, Special Function Modes Air, Nitrox & Bottom Time, , Durable Metal Button, Upgraded Interface, Precautionary Programs Setting, Ascent Rate Indicator and Ascent Rate Digital Indicator.
- Plan Mode, Backlighting, Log Book, 3-Level Salinity, Fresh Water Setting, Sea Water Setting, Aquarium Salinity Setting, Residual Nitrogen Memory Reset, Quartz Clock Movement.
- User-Replaceable CR 2450 Lithium-Ion Battery, Fully Altitude Adjustable to 12,100' (3,700m) Memory Capacity 36 Hours, Superior Display Readability, Mineral Glass Crystal.
- 492' (150m) Depth Rating, Power Indicators, Audible Alarms, Watch, Date and Temperature Displays, 12/24 Hour Formats, Two-Different Gas Mixtures During-Single-Dive, Metric or Imperial Units of Measure.
- High-contrast full-color display with backlight make for easy readability in all conditions.
- Robust stainless steel housing for diving up to 300 meters/984 ft in Gauge Mode
- Ergonomic design features rounded case back and edges making it comfortable to wear.
- Rechargeable lithium battery provides up to 30 hours per charge depending on dive and watch settings being utilized.
- Stainless steel rotatable timing bezel with self-luminescent digits and markers can be used to set and track your dive time in Gauge mode.
- Intuitive Galileo full text menu design and four button controls make it easy to navigate.
- Screen display configurations let you customize your data presentation with Light or Classic screen options to suit your individual diving style.
- Choice of 2 selectable algorithms: Predictive Multi-Gas Bühlmann ZHL-16 ADT MB PMG or ZHL-16 GF (Gradient Factors).
- 3 dive modes: Scuba, Gauge & Apnea. In Scuba mode, four settings available: Trimix, CCR, Sidemount & PMG.
- Wireless air Integration monitors tank pressure plus provides true remaining bottom time (RBT) and allows air consumption to be factored into the decompression calculation.
How to choose a good scuba diving computers
Does the idea of finding a fantastic scuba diving computers make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in scuba diving computers. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top scuba diving computers products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top scuba diving computers on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top scuba diving computers brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top scuba diving computers based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the scuba diving computers were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good scuba diving computers, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your scuba diving computers.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting scuba diving computers for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our scuba diving computers. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what scuba diving computers should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on scuba diving computers.
