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Mares Puck Pro Wrist Computer

132 reviews
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Regular: $194.95

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About Mares Puck Pro Wrist Computer

Featured Reviews

See all 132 reviews

Wonderful 1st Computer!

By Jolufe

I have used this computer since a year ago, mostly 40 dives. My dive conditions tested this computer from cold water 10°C (50F) to warm water 30°C (86F). Up to date I haven´t change battery.


So Simple ! Perfect !

By Shane

I got this to replace my Oceanic Geo, which I hated. The Puck Pro is so easy to use and set up, you practically don't even need the manual. It's self explanatory. Only thing is, if you don't use the extra features, like the PC program, Multi gas, and the other stuff you might just want to save some money and buy the standard puck. Although the Pro does look nicer!

When Mares introduced the Puck Dive Computer on the market in 2008, it sent a shockwave rippling through the Industry: A super intuitive, easy to use, and full featured RGBM Nitrox computer at an extremely competitive price. Now Mares is doing it again. Though improving on the original concept was not easy, they did so by implementing a larger display in a slimmer design, then added upgradeable firmware and multi-gas capability. With all the bells and whistles, with no unnecessary frills, the Puck Pro Wrist Computer is what you're looking for. The Puck Pro is the computer that can accompany you through years and years of diving adventures.

The Puck Pro Wrist Computer uses Mares-Wienke RGBM (Reduced Gradient Bubbles Model) Algorithm. The RGBM considers the phenomenon of micro-bubbles to prevent their formation. In over 10,000 real dives monitored by Dr. Bruce Wienke in the Los Alamos laboratories, the formation of micro-bubbles has been studied and evaluated to better understand the mechanism behind how micro-bubbles are formed during a dive. Today it is the most evolved algorithm for reducing the formation of micro-bubbles without compromising dive times.

The easy excess push button allows the diver to operate the computer in all conditions, even when wearing thick gloves. Navigating through the computer programs is extremely simple and very intuitive. There are three special function modes of air, nitrox and bottom time. The Puck Pro Computer has a maximum depth display of 492' (150 meter), a memory capacity of 36-hours, runs on a user-replaceable 3-volt CR2450 lithium-ion battery, power indicator, and back lighting for low light conditions. Computer also has a plan mode display, can be used in both imperial or metric units, fresh or seawater settings, residual nitrogen reset, option to exclude audible alarms and uncontrolled ascents", has an ascent rate indicator and is fully altitude adjustable to The Puck Pro also has a watch, stopwatch, date and temperature functions, and the quartz clock Movement can be set in a 12 or 24-hour format. The Puck has an optional USB interface for logging dives on your PC, (see SKU: MRSPCDL2) PC interface, and logbook function that includes dive profile graphs at 5-second sampling rate.

The Puck Pro knows that not all of us who dive are young and in peak condition, it address this with precautionary program settings that allow individual adjustment to more conservative dive profiles if needed. When you do multi-level, multiple dives during a single day or multiple dives over several days you can choose different setting levels to adjust your computer to a more conservative dive profile.

The Puck Pro has superior display readability. To offer an easy-to-read display Mares produced a wide computer mineral glass display, with intense backlighting and high contrast. The computer featuring illuminated, oversized digits with special attention paid to maximize the viewing angle, to eliminate angular distortion and to always grant the best readability. The Puck Pro Computer comes with a durable rubber wrist strap.

This product can only be shipped to U.S. addresses.

Warranty Information

This product has a limited warranty of 24 months.


Mares Puck Pro Wrist Computer Features

  • Mares Puck Pro Wrist Computer:
  • Super Intuitive, Easy-to-Use, and Full-Featured Computer
  • Improving on Original Concept
  • Larger-Display in Slimmer-Design
  • Upgradeable Firmware and Multi-Gas Capability
  • All-the-Bells-and-Whistles
  • Precision Stopwatch
  • Mares-Wienke RGBM (Reduced Gradient Bubbles Model) Algorithm
  • Special Function Modes Air, Nitrox and Bottom Time
  • Precautionary Programs Setting
  • Plan Mode
  • Backlighting
  • Log Book
  • Fresh Water/Sea Water Setting
  • Residual Nitrogen Memory Reset
  • User-Replaceable CR 2450 Lithium-Ion Battery
  • Altitude Adjustable to 12,100' (3,700 meters).
  • Memory Capacity 36 Hours
  • Superior Display Readability, Mineral Glass Crystal
  • 492' (150 meters) 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
  • Ascent Rate Indicator and Ascent Rate Digital Indicator
  • Quartz Clock Movement
  • Durable Rubber Wrist Strap
  • Optional USB Interface for Logging Dives on PC, (see SKU: MRSPCDL2)

Mares Puck Pro Wrist Computer Customer Reviews

Review Summary


(based on 132 reviews)


of respondents would recommend this to a friend.

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Most Liked Positive Review


Wonderful 1st Computer!

I have used this computer since a year ago, mostly 40 dives. My dive conditions tested this computer from cold water 10°C (50F) to warm water 30°C (86F). Up to date I haven´t change battery.


Most Liked Negative Review


Bigger than appear by photos

This computer is much bigger than the photo show. Leisure Pro could take better photos to reflect exatly the correct size.

Reviewed by 132 customers


Mares Puck Pro

By Roy D.

Great and basic, very easy to use. Highly recommend.


Dive computer

By Patrick M.

Some people say...what’s a dive table..I say..what’s a computer? For less than 200.00? Seriously...? This SCUBA toy rocks! You don’t need integration to call the mothership. This is Nitrox ready. It is amazing they are even in stock. The owners manual is on-line; take a look for free! You will be confused until you use it. 5 dives down and 11 days in the Bahamas to go... Saulgoodman! NASE and CUDA Rock too!!



By James C.

Took it to Little Cayman Island; dove for 6 days; it worked fantastic. Love it; can’t beat it for the price; I took to 110-115 ft on our deepest dives, but usually in 60-80 ft. Worked flawlessly.


Excellent basic computer

By Nikola S.

Excellent basic computer. Very clear display, easy operation.


Awesome dive computer

By Pascal F.

from Longueuil, QC, CA

This is by far the best value for the dollar. Even though on land I need 2.0 reading glasses, I have no problem reading the display underwater without glasses. I was planning to use the Mares Puck Pro as a backup to my console mounted Aqualung i300C, but I find it way more convenient to read from the Puck Pro underwater. So I use the Aqualung as a backup underwater and for logging my dives using the Bluetooth functionality, which is awesome.


Great bang for your buck


Great bang for your buck. Highly recommended


Very simple to read. Especially when you aren’t computer savvy.

By Wendy M.

from North miami, FL, US

Worked for every dive. Jumped in the water. Watch turned on. Gave me my safety count down at 30 feet. Does all a dive watch needs to do and more.


Worth it!

By Wayne A.

from San Antonio, TX, US

Great first time dive computer. Fairly easy to use, it gives all the info needed for a leisure dive. I've used it in fresh and salt water with a depth of 70 ft. For the price, I'm looking to buy another one for my son.


Mares dive computer

By Larry

from Sebring, FL, US

I own two of these and they work great and are easy to change the battery on when the time comes. The price I paid was a bargain compared to some other models.


Good for the price


from Bellwood, IL, US

i like this Computer if you are going to use it for Student rental because you can erase it and use it for the next Student


Great piece for the price

By Ervin

Very affordable, basic but enough functions to work well.



By Ze-ev

from Houston , TX, US

Awesome backup...and soooooo easy to program. Also, it keeps the settings until you change them!


First computer


from Ft Worth, TX, US

Glad to finally have my first computer. Reasonable price and simple functions. Makes keeping my log easier.


Dive watch

By Carol G.

Easy to use, dependable!


I'd recommend this product.

By Liz V.

from Sioux Falls , SD, US

During the first week of use, it performed well, as expected. It was easy to program, as I followed the online instructions.


Questions & Answers

Questions about this item:

Shopper  Why Did You Choose This?
SALVADOR Q  security
Roger F  Price, reviews, and style
Robert R  My wife needed a simple wrist computer that we could take from place to place, she didn't need a ton of fancy bells and whistles. This will do everything she needs.
Debby C  has a lot of bells and whistles
Kathleen M  Good entry level nitrox wrist computer
Laura N  Sale
Jae R  A friend of mine that I dive with loves his puck pro. I thought I would give it a go!
Chevy B  My first dive computer, wanted something simple
LAWRENCE H  Looking for a dive computer that isn't too expensive, simple to operate and user can change the battery
Price S  simplicity, features, cost, reviews
ANTHONY H  It's a good price and good for a back up computer. It's also a trusted brand.
Simon C  It's easily the most affordable dive computer for divers who just need a basic product.
Michael D  Reviews were good and discounted price $125 sold me.
George O  Wanted to have my own dive computer so I could be sure to be familiar with its operation. Very good price and good reviews on Leisurepro.
donald m  not available where i am
PHIL R  I needed a backup. This had good online reviews, easy to use and navigate menu, plus was excellent price.
STUART P  This is a backup computer. I have another Mares Puck that is a console computer.
ELIZABETH S  is a good computer, and have a good price
Rob C  This product was Highly recommended to me by a friend & this site has it for the best price.
MATHEW S  Simple design with large numbers, Nitrox capable, sealed battery compartment, low cost.
50RWF 5  Mares quality and price.
John S  I,m a new diver and the Puck Pro has everything you could want and need in a dive computer,I read reviews and comments from other divers and other sources on the web and all were positive I can't wait to use it
Shopper  How do i download set up instructions?
Patrick M  The single button has two user possibilities; press and hold, or just press and release. By using a combination of the two... you can cycle through menus and change stats. Example: menu is Water; setting is: Salt or Fresh. User manual is on-line too.
CHIH Y  Enter an answer to this question.The official website can be downloaded.
Shopper  Does this have a compass?
Garey P  Not unless they have added it in the last couple of years. We have 4 Mares Puck Pro Wrist Computers and can attest to their ease of use, nice features, and durability.
Daniel G  No
Sona K  Nope.
DEAN R  It does not.
Jason P  No
Ken H  No. It does not have a compass.
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