Are you trying to find dive 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 dive 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 23 hours of research and did 45 dive 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 dive 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. The device is powered by a long-lasting CR2430 button battery which can be replaced by an authorized Cressi center by verifying perfect watertightness.
- The Leonardo 2.0 dive computer is developed made in Italy by Cressi, a brand pioneer in Scuba Diving, Snorkeling and Freediving equipment since 1946.
- 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
- Slim design for a perfect fit
- Large display screen for better reading
- Intuitive interface
- Rugged, watch-style dive computer with a sapphire lens, silicone bands and an easy-to-read monochrome display
- Battery life: up to 25 hours in dive mode, 21 days in smartwatch mode and 26 hours in GPS mode
- GPS/GLONASS/Galileo support allows divers to mark surface entry and exit points so you can see exactly where you started and ended the dive
- Track your activities with over 30 built in sports apps, advanced training features such as V02 Max so you can see how your body is adapting to training
- 24/7 wrist-based HR, Pulse Ox, Body Battery energy monitoring, sleep score and more give you insights into your health and wellness telling you when to slow down and take breaks (this device is intended to give an estimate of your activity and metrics. Pulse Ox not available in all countries; it is not a medical device.)
- When paired with your compatible smartphone, enjoy smartwatch capabilities such as smart notifications, Garmin Pay contactless payments (with a supported country and payment network), and Connect IQ app personalization allow for 24/7 wear
- Store up to 200 dives on your wrist. Upload, share and review dives in the Garmin Dive smartphone app, and even search for dive sites all over the world
- Support for all types of diving – recreational, advanced, technical, free diving and even spear fishing
- Premium full-featured dive computer with surface GPS in a sleek watch-style design; with bright 1. 2” color display and TOPO mapping
- Built-in sensors include 3-axis compass, gyroscope and barometric altimeter as well as GPS and GLONASS capability that lets you mark your dive entry and exit points for surface navigation (GPS tracking and satellite communication does not work underwater)
- Choose modes for single and multiple gas dives (including nitrox and trimix), gauge, apnea and closed circuit rebreather (CCR); plan your dives directly on the device
- Dive log lets you store and review data from up to 200 dives — and share online via Garmin Connect and its included mobile app
- Features Elevate wrist heart rate technology with multisport activity profiles, performance metrics and smart notifications (when paired with a compatible smartphone
- Included Components: Descent Mk1 With Black Band; Extra-Long Adjustment Strap; Charging/Data Cable; Documentation
- Audible alarms and additional high-visibility LED warning light for increased safety
- User-updatable software gives access to the latest features and upgrades (must purchase optional download cable)
- Pre-Dive planning feature allows a preview of your next dive
- Water activation feature, to give a no-worries start to the dive
- Single button press access to last dive display (max depth and bottom time)
- LARGE AND CLEAR DISPLAY - Equipped with a "Jumbo Size" screen that features three lines of large-format information, the Mares Quad displays critical dive data in a highly visible and easy-to-read layout, enhancing clarity and usability underwater
- INTUITIVE BUTTON NAVIGATION - Four strategically placed buttons provide an intuitive, mirrored control system during dives; the top buttons display depth information, while the lower ones display oxygen-related data, making it straightforward to navigate mid-dive
- MULTI-GAS SWITCHING CAPABILITY - This advanced scuba dive computer supports multi-gas settings with up to 99% oxygen, enabling divers to switch gases mid-dive to reduce decompression time and adapt seamlessly to varying dive profiles
- CUSTOMIZABLE DATA & DECO PLANNER – The Quad wrist dive computer offers customizable auxiliary information fields, a Deco Dive Planner, and a "Runaway Deco Alarm" for enhanced flexibility and safety alerts, making it ideal for adapting to diverse dive conditions
- EASY DATA TRANSFER & UPDATES - Capable of downloading logbook data and firmware updates via the Mares Dive Organizer Program or the Mares Bluelink Pro for wireless updates through mobile apps, keeping your dive computer current with the latest Mares innovations
- Wirelessly interact with your i300C via the latest Bluetooth Smart technology using your mobile device, the free DiverLog+ app (available for iOS and Android)
- 4 operating modes. Air, Nitrox, Gauge (with run timer) and Free Dive (tracks calculations to allow switching between DIVE and Free)
- User-changeable battery and data retention. Maintains settings and calculations between battery changes
- 3 Gas computer. Able to switch up to three gases underwater
- Backlighting. For easy reading in low light
- Advanced, watch-style dive computer with 1.4” color sunlight-readable display (36% larger than previous model) in an elegant yet rugged design
- o Battery life: up to 80 hours in dive mode, 16 days in smartwatch mode and 15 hours in GPS mode with music
- Pair with the Descent T1 transmitter (sold separately) for integrated pressure monitoring on up to 5 tanks via the SubWave sonar data network, and see remaining air time, air consumption rate and more for you and other divers within a range 10 meters
- Features enhanced wrist-based heart rate estimates and Pulse Ox (this is not a medical device) sensing of blood oxygen saturation to support advanced sleep monitoring and altitude acclimation at high elevations
- Includes built-in support for multiple sports apps, advanced training features, contactless payment, music storage with premium streaming service support (subscription may be required), smart notifications for calls, texts and calendar alerts and more
- Dive log lets you store and review data from up to 200 dives right on your wrist and share and review dives in the Garmin Dive app downloaded to your paired compatible smartphone
- With six dive modes as well as multi-GNSS support and ABC sensors — including an underwater compass — know every part of your dive from entry to exit (GPS tracking does not work underwater)
- Super Sharp and Clear Display
- Perfect Ergonomics and User-friendliness and Gas switching
- Mineral Glass Display
- Segment Display
- Software upgrade ability
- Air Integrated Console
- Norm (Air / Nitrox), Gauge
- Using the free DiverLog+ App, divers can quickly adjust the dual Nitrox mixes (programmable to 100%), switch the patented Dual Algorithm with optional conservative factor settings, gas mixes, and user display and alarms, all on the go from their smartphone
- The Proplus 4.0 connects with Diverlog+ mobile software via Bluetooth 4.0. Control your settings, view log and profile data, add locations, notes, and even share dives via email, Facebook and more. Whether you're on the boat, on the beach or in your home
- 100m Water Resistant
- Wireless Tank Pressure
- Vibration Alarms
- Digital Compass
- Wireless Mobile Connection
- Nitrox Trimix decompression dive computer in wrist-watch form factor
- Bühlmann ZHL-16c algorithm with configurable Gradient Factors
- Supports optional wireless tank pressure transmitters
- Switchable audible and vibration alerts
- Supports Open-Circuit, Fixed PO2, Gauge, and Freediving Modes
- Pro-Plus X Air/Nitrox, Gauge Air Integrated Computer
- Complete Instrumentation w/Digital Compass
- Huge Display Area, Largest Most Legible Digits on the Market!
- Intuitive User Color Coded Interface
- Thin-Film Transistor (TFT) Display: Amazingly Bright, Low Energy Consumption
- Bluetooth connects wirelessly to the free DiverLog+ app
- Using your mobile device, the DiverLog+ app (available for iOS and Android) allows you to wirelessly interact with your i550C via the latest Bluetooth technology.
- Remotely control all your i550C settings, view log and profile data, add location, notes and other details, as well as store and share photos and videos of your dive.
- 3 operating modes. Air, Nitrox, Gauge (with run timer).
- User changeable battery and data retention. Maintains settings and calculations between battery changes.
- Mares Smart Apnea Free-Dive Computer:
- Only Watch/Computer the Free-Diver Will Ever Need
- Designed for Free-Divers and Spear-Fishermen
- Unique Training Modes
- Multiple Alarm Settings for Depth and Speed Rates
How to choose a good dive computers
Does the idea of finding a fantastic dive 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 dive 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 dive 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 dive 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 dive 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 dive 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 dive 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 dive 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 dive computers.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting dive 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 dive 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 dive 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 dive computers.
