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The Mares Smart Dive Computer is a watch sizes wrist computer that has won SCUBALAB's Best Buy Award, full of features suitable for entry-advanced divers. Easy to use, light and sporty the Smart computer can stay on your wrist at the gym or on the dive site.
Mares Computers no longer come with a printed hard copy of the user manual. Digital Copies are available to download for free from Mares and we have linked this computer's Manual here.
Clear Information Layout is easy to read and understand what the computer is trying to tell you without over-complicating the information. Dual button interface is intuitive and easy to use to cycle through information during the dive.
Each of the three sections are dedicated to one aspect of your diving so you can understand the information based on where it is on the screen. Depth information is always on the top, current depth max depth is always in the top section.
Decompression info is always in the central section and auxiliary information stays in the bottom section.
Firmware Upgrade
You can upgrade the firmware online from Mares with the Drak Interface cable to update features of your computer in the future.
Max Displayed Depth: 150 m (492ft)
Memory capacity: 36 hr
Profile Sampling Rates: 5 s
Watch: Yes
Calendar: Yes
Dual time: Yes
Stopwatch: Yes
Daily alarm: Yes
Battery Power Indicator: Yes
Lithium Battery: Yes
Plan Mode: Yes
Choice of Metrical/Imperial Units: Yes
Fresh and Seawater Settings: Yes
Residual Nitrogen Reset: Yes
Option to exclude audible alarms: Yes
Exclusion of "Uncontrolled Ascent": Yes
Ascent Rate Indicator: Yes
Ascent Rate Digital Indicator (m/min - ft/min): Yes
Altitude Adjustment: Yes
| Air Integration | No |
| Algorithm | RGBM |
| Apnea Mode | Yes |
| Connectivity | No |
| Display Type | Segment |
| Dive Computer Style | Watch Sized |
| Dive Type | Scuba Freedive |
| Diving Depth | 150.00 m |
| Gas Nitrox | 21 to 99 |
| Gas Trimix | No |
| Integrated Compass | No |
| Rebreather Mode | No |
| User Changeable Battery | Yes |
| Watch Feature | Mineral Glass |
6 November 2015
I used my dive computer in Fiji and I was very very pleased. Great tool and awesome value for money!
9 December 2015
I was thinking for long time which computer should I buy.. after reading a lot of reviews and comparing this one with other computers I decided to buy Mares Smart Dive Computer.I am very happy with this computer - it is easy to use,also this compu
7 March 2016
Price quality great for a watch/dive computer you can wear all holiday.
18 August 2016
Need the strap extension to wear over a wetsuit or glove.
19 April 2017
Excellent gift for my wife she loves it Easy to use, but should come with strap extension
13 June 2017
I am a dive instructor, and have been using a Oceanic Geo for the last 5 years. I just bought the Mares smart wrist computer and I can say I am truly disappointed. It has no history other than your 34 dive memory, no history of hours logged no tissue
21 July 2017
This is my first dive computer. I love it. So easy to use and understand. The first time I wore it was for my PADI Advanced Open Water Diver.
5 October 2018
She has just started diving and this is her first computer. It provides all the functions she needs (and many more she doesn't) and she loves how it looks (went for the lilac one). Set up was relatively simple, although you need to be quick with choosing your settings otherwise it times out and reverts back to the clock screen without saving your selection(s). Also, to connect to a PC you need the Dive Link USB Interface, not the Drak Interface as stated under Firmware Upgrade.
5 April 2019
Brilliant first dive watch. Does everything you need it. Very easy to use and navigate. And once ordered, got to my house very quickly. Great Service!!
11 June 2019
I can’t fully review this yet as I have not used it diving, that said, it seems fairly simple to navigate which is what I wanted, nothing to complicated!! I’m diving in a couple of weeks so can up date then but first impressions
14 August 2019
I brought this computer as a back up when my Suunto broke on strong recommendations from friends. It's a great computer which is able to give you all the info you need during and after your dive. Dive & nitrox mode works well. Only thing is only having 2 buttons is a bit labourious at times. Would recommend.
30 September 2019
All good
8 October 2019
I like the look of this computer and it is also very easy to use - much more intuitive than some that claim to be. I noted that several others were using this model on my last dive.
21 November 2019
Once I read the instructions it was simple to use. :)
13 March 2020
Not being an over experienced Diver, I wanted an easy to use computer. Having used it, it is really easy to use and the display is great.
3 July 2020
Very simple to use have bought 3 of them now
White
| Size |
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| One Size |
The Smart Scuba Dive Computer has a perfectly clear display and an exemplary design. Extremely comprehensive and ergonomic, it is also suitable for multimix and free diving. On the surface, you can adjust the nitrox settings, or view the logbook at a glance. On the other hand, underwater, the Smart allows you to switch between depth information (shown on the top line), which is completely independent of the complementary information shown on the bottom line. The middle row is dedicated to information on the decompression state. The buttons have been repositioned to the side, thus favouring a truly compact, ergonomic profile and providing immediate performance. The upper right button manages data regarding the maximum depth, average depth and maximum depth reached by the gas. The lower right button, on the other hand, adjusts the field next to the dive time, providing temperature, oxygen percentage, CNS, time of day and stopwatch. The time of day is given a 4-second timeout, after which the dive time will be displayed again for safety. The battery has a guaranteed autonomy of 2/3 years (depending on the number of dives), and can be easily replaced independently by the user, without any technical support. Equipped with a two-tone black/white and black/grey strap. The main features of the Smart Scuba Diving Computer are: - Super clear and crisp display - Perfectly ergonomic and easy to use - Versatile for multimix and freediving.
