5/5
Upgradeable firmware. User-replaceable battery
Intuitive user interface with one-button simplicity
Bottom timer mode with resettable average depth and stopwatch
Slim design for a perfect fit
Logbook capacity 35 hours of dive profile at 5-second sampling rate
$234
I made the decision to buy this computer for our diving trip to the Virgin Islands after doing A LOT of research. I haven't owned a dive computer before, therefore I find it difficult to compare it to others. However, I would admit that after reading the handbook and using it a little, I had no troubles or issues. Excellent and easy to use product!
4.5/5
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.
Algorithm: RGBM Mares-Wienke, 10-tissue
Modes: Air, Nitrox, Bottom Timer
Battery: CR2450, approx 200-300 dives, depending on usage
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.
$234
Despite being a novice diver, I made a wise computer choice. Mares could have, regrettably, done better with the computer. We came to the surface a few times on my first dive. The second dive is listed as #1 on the log screen, and the first dive is listed as #2. The first underwater record would be #4 if you surfaced four times during a dive, the second underwater record would be #3, and so on. It almost feels like reading the log in reverse. I too experienced problems with the back screen lighting up. Only the primary screen can be lit up, which is incredibly annoying while you're submerged. The computer's display and battery replacement are its finest features. Large numerical displays are seen on the display. You can swap out the battery in the Mares Quad on your own. My husband previously had to send in his different brand of dive computer to have the battery changed, which would have cost him $75. Now my hubby wants his own Mares Quad. The device came with a booklet that covers all the information owners need to know about all its features. Excellent purchase and computer for your diving needs.
4.4/5
Set of two units
Allows for a standard inflator, gauge or pump to be used with presta valves
This adapter converts Presta valves to standard Schrader valves
Metal construction
$234
Simply put, these adapters are FIRST RATE! Real "O" rings are fitted and the brass is precisely machined.Why, at any cost, would anyone purchase chopped rubber washers and inexpensive aluminum adapters with poor tolerances? Get real, you people!These adapters are not left on my pricey electric mountain bike. My Schwalbe Presta valves are composed of high-quality materials and are adequately protected by their own caps. They fit these Slime adapters like a glove. Every couple of hundred kilometers, I top off my tires at home with a Milwaukee M12 Compact inflator with automated cutoff. This is a great inflator, and I use it for both my bike and my electric automobiles (the ONLY maintenance they need).The Milwaukee inflator spins on the Slime adapter quickly and securely thanks to its threaded, brass schrader connector. It only takes 30 seconds to attach the slime adapter to my Presta valves, and I am confident that the connection is secure. I do, however, take the extra precaution of spit-wetting the "O" ring before attaching it to my Presta valve. For your information, human saliva, or spit in simple English, is a superb rubber lubricant, wetting agent, and solvent. Squeamish? Keep your slime adapters tidy and in a container that will protect them. Your pricey Presta valved tubes should last you a lifetime and be useful for numerous tire replacements.They're less than $7 each PR on Amazon, and the greatest is frequently the cheapest option. Alternately, you could drive down to REI or Walmart. Just be sure to purchase the machined brass ones and, please, refrain from riding around with your Presta valves open and the adapters attached. That invites difficulty from the get-go. Take one of the Slime adapters with you in your wallet and treat it like a nice tool if you HAVE to do inflation while traveling. Oh yeah, the Milwaukee Inflator's included plastic adaptor is useless; discard it.
4.2/5
Battery life indicator. User changeable battery. Battery model: CR2430.
A single button dive computer makes effortless to set air, Nitrox and gauge modes. 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 interface (not included) uses IR to connect to the diving computer and a USB cable for PC connection. Software compatible with all versions of windows and with Mac.
The Leonardo dive computer is made in Italy by Cress, a brand pioneer in scuba diving, snorkeling and Freediving equipment.
User-selectable deep stop function. Adjustable unit of Measure: Imperial or metric.
FO2 adjustable between 21% and 50%. PO2 adjustable between 1. 2 bar and 1. 6 bar. Cans oxygen toxicity graphic indicator.
Three levels of user adjustable conservatism. Visual and distinct, easy-to-hear audible alarms.
$234
Fantastic and incredibly user-friendly computer. I made the decision to purchase a computer after discovering that, at least for me as an Advance Open Water Padi who hasn't yet dived with gases, computers aren't that simple to use until you start diving frequently.With only one button, this computer is rather simple to operate. It was simple to set up; I had options for meters or feet, celsius or farenheit, air or nitrox, safety factor (which I left at default since I consider myself to be "healthy"), and other factors that I never used. Since there is only one button, you can alter the menu by pressing the button briefly before pressing it again to edit something.I have one point of astigmatism in both of my eyes, so reading was quite simple after I was in the water. I turned on the light by pressing the button for a few seconds. The heads up when I go up faster than I should, in my opinion, is one of the nicest aspects. In the safety stop, it clearly tells how many minutes are left as it beeps and complains. With it, diving is considerably more comfortable for me.I just returned from a dive into Belize's Blue Hole, where we descended to a depth of 40 meters (131 feet). It was my first dive to that level, and using this computer helped me feel more confident.The typical underwater view includes the water's temperature, maximum depth, current depth, and dive time. Check out the Belizean videos on my fedepia84 YouTube channel if you wish to take a peek (the name is "Scuba Diving in Esmeralda spot, Ambergris Caye, Belize"). Alternatively, you may watch this video at minute 5:30 to see me quickly ascending to test the alarm heads-up:[...](Remark: If the "[...]" text appears above this note, it means that Amazon has removed the link; thus, you should search for the name above or see my comment below on this review.)The watchband is kind of long and a little bothersome, and for a little while I didn't see that the watchband grabber has been released. That's the only minor drawback I can think of. Even though nothing happens, I could have snapped. I'll make sure to grab it firmly the next time.
4/5
Excellent contrast and Information with Bigger and Clear Digits
4 buttons to enable a more intuative/ easier user interface
Backlit Display, Enlarged Segment / Matrix Screen
Battery housing reliability improved, Improved Optional USB PC Cable
Same as for D-series (easier to move into other Suunto devices)
$234
I dive for fun on average 12 to 15 times a year. I've used and owned Oceanic, Cressi Leonardo, and Cressi Gratto watches, but I much prefer the design and functionality of this Suunto dive watch. Additionally, I've observed that the majority of the dive masters I dive with use Suunto gear. All the functionality I actually need are available on the Zoop Novo. The Vyper Novo, the next step up, has a digital compass and can pre-program various gas combinations. I do Nitrox diving, but I only use a single mixture most of the time. If I do switch, it's simple enough to change the mixture on my Zoop Novo, so I don't "need" to be able to pre-program several mixtures. A separate analog compass is always better for me than a digital one because it is simpler to use and eliminates the need to switch between programs while I'm diving. Instead of attempting to move between functions on my computer, I'd rather concentrate on the dive.
4/5
Excellent contrast and Information with Bigger and Clear Digits
Backlit Display, Enlarged Segment / Matrix Screen
4 buttons to enable a more intuative/ easier user interface
Battery housing reliability improved, Improved Optional USB PC Cable
Same as for D-series (easier to move into other Suunto devices)
$234
I dive for fun on average 12 to 15 times a year. I've used and owned Oceanic, Cressi Leonardo, and Cressi Gratto watches, but I much prefer the design and functionality of this Suunto dive watch. Additionally, I've observed that the majority of the dive masters I dive with use Suunto gear. All the functionality I actually need are available on the Zoop Novo. The Vyper Novo, the next step up, has a digital compass and can pre-program various gas combinations. I do Nitrox diving, but I only use a single mixture most of the time. If I do switch, it's simple enough to change the mixture on my Zoop Novo, so I don't "need" to be able to pre-program several mixtures. A separate analog compass is always better for me than a digital one because it is simpler to use and eliminates the need to switch between programs while I'm diving. Instead of attempting to move between functions on my computer, I'd rather concentrate on the dive.
4/5
User-updatable software gives access to the latest features and upgrade (must purchase optional download cable)
History Mode records last 24 dives
Single button access to last dive display (max depth and bottom time)
Simple to use with DiverLog software on the Mac or PC platforms, which allows control of all your dive computer settings, view Log and Profile data, add location, notes and other details, as well as store and share photos & videos. DiverLog must be purchased separately atediverlog.com.
Part Number NS124111
$234
Before I published a review, I wanted to wait until I had put the PC through several different tasks. This dive computer is GREAT! It does exactly what I need it to do, calculating my maximum depth and my duration before instantly starting a surface interval count when I surface. I first used it for free-diving. The fact that it completes everything automatically and without my need to push any buttons is really simple, but really great. It was simple for me to figure out with the handbook so I took it on a number of air dives and saw it calculate my dive times depending on my surface interval, among other things (I printed it out and brought it with me). When I used it for the third time, I did two dives with two different mixtures of Nitrox. I quickly figured out how to modify my mix%, set my PPO2 max, and more. I then used the planning features to get my MOD. The first time I used it in each mode, I was hesitant, but I checked my calculations against tables and those on my friend's computer to be sure mine was accurate. I now have complete confidence in it and will likely purchase another one just like it for my wife. For the money, it can't be beaten!
3.9/5
Power: CR2430 Lithium battery, operational depth: 330' (100 meters) - altitude adjustable: 3, 001' to 14, 000' (916 to 4, 200 meters)
Audible alarms with user acknowledgment, gauge mode with run-timer, history mode and 24 dive/99 free dives on-unit log book
Dual time display and daily alarms, backlight for night or low light conditions, 4 operating modes: watch, norm, free dive and gauge
Last dive display: max depth and dive time, diver-replaceable battery with data retention, user upgradeable firmware
2 nitrox mixes to 100% oxygen, deep stop with countdown timer, intuitive user interface with step back, time, date & temperature
$234
Using this dive computer for recreational diving is fantastic! I am delighted with my purchase and would happily make another one. I frequently dive in caverns and wrecks down to 130 feet because I am a rescue diver (many on nitrox). I dive roughly twice a month, and this computer currently shows 50 dives.This computer caught my eye because of its "Tec-reational" characteristics and because it can be worn as a watch. When I say "Tec-reational," I mean that you can choose between two different gas mixtures while submerged. This enables you to use an 80% or 100% O2 bottle during the ascent before switching to breathing air or nitrox for your bottom gas. Additionally, if the machine enters decompression mode, it WILL NOT LOCK YOU OUT. A lot of computers won't let you dive for 24 hours after entering the necessary decompression.The fact that you cannot enter your nitrox mix and then check to see whether it was done correctly is my major complaint. You exit the nitrox menu when you press "select" to save the mix. Going into a separate menu ("Dive Mode" > "Dive Planning") where the mix is presented is the only option to confirm your mix. You can only plan a dive using the mix that is currently configured in the nitrox menu, which is basically a software bug. It's convenient that you can check your PPO2 while in dive mode. You cannot accomplish this on many PCs.The menus are odd, to put it mildly. The title of several of the menus begins with a single letter. There is enough space on the screen to fit a 5-8 letter title, such as "NITROX" or "SET O2%," or anything else. For instance, the title of the nitrox menu is "F." The "A" menu allows you to change your maximum permitted PPO2 level. The "U" menu is used to choose the decompression algorithm and safety stops. Typically, it takes me a few random menu attempts to find the one I'm searching for. Because of the four button arrangement, navigating the menus is actually fairly simple; I only wish they had given the options more logical names.Underwater hearing is not possible with the audible alarms. Only when I hold the watch near to my head can I hear them. The red LED alarm, though, is a great addition.Many of the functions on this PC are often only found on devices costing twice as much. You can wear it as a conventional watch and get a lot for your money.
3.8/5
Segment Display
Software upgrade ability
Perfect Ergonomics and User-friendliness and Gas Switching
Mineral Glass Display
Super Sharp and Clear Display
$234
With 14 dives under my belt, I am a rather inexperienced Padi Open water diver. I have been somewhat spoiled because the dive shop I checked out from had Atomic Cobalt computers on their octopus. The dive shops only had the normal depth gauge and pressure on their sets on my most recent few dives in the Caribbean. I put my faith in the dive master to ensure our safety and compliance with all necessary safety stops and surface intervals. Some stores might not be as conservative as those in the United States. I wanted my own computer so that I could take control of my safety since I don't feel comfortable with that. Although the puck pro came to mind, I preferred the idea of this device's two buttons and lighting. This laptop was excellent! In Cozumel, I utilized it on a two-tank dive.Incould you clearly see the huge, easy-to-read display while submerged, which was great. I was concerned that when using the Puck Pro in the dark, I would require a backlight. Although the presence of the backlight was reassuring, I never needed it because of the superb lighting and the huge display. By making me move more slowly and ensuring that I was at the right depth, it greatly aided my ascents. It's a fantastic machine overall, however the manual should be improved. It contains the bare minimum of information but does not cover every screen in a clear manner. The ability to download the log to my PC is great, but the cable ought to be provided as well. After all, a USB doesn't cost all that much.Pros:readable displayBacklightingBatteries that are swappablea simple operationmany functionsCons: The manual needs to describe the operation and functionalities more. There is no USB cable to download dives to a PC.If your regulator doesn't have an inbuilt computer, this is a wonderful alternative. For me as a beginner diver, this was a fantastic option. This will be helpful to me as I progress in scuba.
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