Its effortless approach and versatility give you the ability to dive right in. It exceeds expectations-with many features such as its easy-to-use interface, flexible operating modes, built-in backlight...

Aqualung i300C Wrist Computer

Aqualung

Video Review of the Aqua Lung i300C Wrist Computer

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Aqualung i300C Wrist Computer Black/Grey

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Wrist Dive Computers

Explore the Aqualung i300C Wrist Computer. Reliable depth data, long battery life, and intuitive interface. Shop now for your next dive adventure!

Its effortless approach and versatility give you the ability to dive right in. It exceeds expectations-with many features such as its easy-to-use interface, flexible operating modes, built-in backlight and user-changeable battery with data retention. The i300 carries all these features with a ruggedness that you can count on. And with effortless design, such as a water-activated on switch, it gets you right in the water and descending to your next adventure. 4 operating modes: Air, Nitrox, Gauge (with run timer), and Free Dive (tracks calculations to allow unrestricted switching between Dive and Free on same day). User-changeable standard 3.0V CR2450 lithium battery and data retention. Maintains settings and calculations between battery changes. Backlighting for easy reading in low light. Audible alarms and additional high-visibility LED warning light for additional safety. User-updatable software gives access to the latest features and upgrade (must purchase optional download cable). Pre-Dive planning feature allows a preview of your next dive. Water-activated on switch, to give a no-worries start to the dive. Single button access to last dive display (max depth and bottom time). History Mode includes total number of dives, max depth, total dive hours, and lowest temperature. Computer has a maximum depth readout of 330' (100m), is altitude adjustable up to 14,000' (4,270m) and is fueled by B&#188;hlmann ZHL-16C based PZ+ algorithm.  3-Nitrox mix to 100% O2. Optional deep stop with countdown timer. Salt or fresh water dive selection. Automatic altitude adjustment ensures an accurate profile. 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 at ediverlog.com. 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. History Mode records last 24 dives. User-updatable software gives access to the latest features and upgrade (must purchase optional download cable SKU: UDRPCI200). Included with the computer are a digital instruction manual, safety reference information, DiveLog brochure, quick reference card, lens protector and battery compartment opening tool.

This website won't stop spamming me. Would not buy from them.

Great computer

I have used my i300C on 42 dives, 18 dives over 100 feet.   I can see my no deco and depth pretty clearly without my corrective lenses.  The audible tone comes through clearly when an alarm level is exceeded.  The blue tooth allows me to download the dive to a logbook on my phone for review.  Easy to adjust between air and nitrox mix.   Safety stop timer starts automatically at set depth.  I had to replace battery once, fairly easy with included tool.

After 42 dives...

Easy to use, easy to see display, alarm is loud enough to hear.  Used on about a dozen dives so far, possibly on the conservative side for no-deco dive times compared to my old Oceanic computer (even though I turned off the conservative mode) but will have to check and compare the printed manual algorithm stats to see for sure, since it's been a while since I've been able to travel to dive.

Excellent computer, possibly a little conservative

Great tool

The computer would be ok for a beginner but unfortunately it has firmware problems: it does not compute, nor log correctly the average depth... I sent several emails to Aqualung about the issue with details and they are ignoring me. I?ve opened a thread on Scubaboard and someone figured out what the software is doing wrong, so all the details for a fix are there and have been sent to the manufacturer last year. Unfortunately Aqualung does not stand by their products to fix them. Way to go with life supporting equipment... very disappointed with this manufacturer and I can?t trust this computer anymore. Who can say if the NDL or all the other calculations are correct?!

Wrong calculations, bad firmware, Aqualung does not care to fix it

This has been a great first dive computer so far. It's easy to read at a glance with the bare minimum information you need. The dual buttons make navigating and adjusting settings on the fly a quick process. The bluetooth works as advertised for easy connection to your phone to download dives or update a lot of settings at once even quicker than you can on the computer itself. The PZ+ algorithm hasn't sent me to the surface too quickly with conservative mode turned off when diving along side others with different computers. All in all, its great for a beginners puck style wrist computer, or backup. The downside for me is the strap, its too long when wearing only a rash guard and I haven't found a way to easily secure it so it won't be in the way. I would really like a bungee mount or different strap as an option for this computer.

Great first dive computer

First and only computer I’ve owned so far. I put three dives on it and I like everything it does. It came out of the box with a battery that already needed replacement so that was not a good thing. Once you download the DiverLog+ app which is free, linking the Bluetooth and setting your alarms and other various points is very easy. Very happy with this computer

Solid computer, does what it’s supposed to do, easy to use the two button feature

Love this computer!  It is very simple to use both in and out of the water.  Bluetooth settings and data transfer works great.  Under water stops, and key data is accessible and very easy to use.  Just wish it came with both a long and short strap.

Easy and Convenient Interface

The Aqua Lung computer has a large face with easy-to-read numbers.  It's two-button operations make it a breeze to set and adjust to the type of dive you are doing.  It is hard to believe that such a good dive computer is so economical.  I would recommend it to anyone, unless they wanted air integration.

Easy to Use

I have used it on a hundred dives and have bought two for my grandson and his friend as well as one for my wife. I would by another if I had a need. My grandson and his friend  did their first dive trip with us in Cozumel and had no problem using and understanding the computers.Great

Great computer. Great price.

Seems all different brands of dive computers give different data. I am used to my Aries (Manta) and know if it says you have one minute of bottom time left you have exactly one minute before getting "bent"; no forgiving for me. Comparing the i300C to my manta gives me the same depth reading but is about 3 minutes "forgiving" or 3 minutes less bottom time then my known Manta. I suppose I feel a little "robbed" with the (AL) but trust it with my life. The other matter I have with the i300c is the placing of dive numbers. The depth reading is normal for me at the top of the display, but would prefer the (bottom time remaining) to be at the bottom right of it; no-big deal, 
     The importance is it works extremely well, a very well built product, and works time after time the same way. 
     God Bless All.

Aqualung i300C Wrist Computer Black/Grey

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