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Aeris Manta Scuba and Free Diving Wrist Computer Titanium

Includes a FREE Digital online class to get the most out of your dive computer

Aeris : Picture 1 regular

About Aeris Manta Scuba and Free Diving Wrist Computer

Aeris MANTA is a full-featured nitrox capable Dive Computer perfect as a low-profile primary instrument or a back-up. The MANTA is a powerful and versatile new sports watch, ideal for divers, free divers and those that just want to look like one. A unique combination of quality, function and style, the MANTA is perfect on its own or as a backup to any of Aeris other Dive Computer models.

Advanced Free Dive Mode:
The Manta provides accurate depth and time with an amazing 1-second sampling rate for subsequent PC download and analysis. Dive Time is displayed in seconds and minutes. Custom audible alarms include Elapsed Dive Time, Countdown Timer and (3) Independent Max Depth Alarms. The Manta is the first Free Diving Computer to calculate and track Nitrogen Tissue Loading, allowing you to switch between SCUBA dives and Free Dives on the same dive day.

Advanced Wristwatch Functions:
The Manta is an advanced digital wristwatch featuring a 1/100 second chronograph (stopwatch) with lap timer, 24 hour countdown timer, daily alarm, alternate time zone with date, 12/24 hour clock, and OceanGlo Backlight.

Dive Time Remaining:
Dive Time Remaining provides a 'real' number in minutes, considering Nitrogen and Oxygen absorption, and automatically displays whichever allows less time.

Oversized Digits:
Take the AERIS challenge: When shopping for a new dive computer, compare the displays. When it comes to viewing critical information, which would you rather see at 100' (30 meters)?

Audible Alarms with Flashing LED Warning Light:
The Manta features a variety of system and user-customized audible alarms, alerting you to situations that pose a potential danger, or simply serve as a convenient reminder.

Audible Alarm Acknowledgement:
Have you ever had difficulty hearing your computer's audible alarm? Perhaps that little beep signifying a potentially dangerous situation was timed perfectly with your exhaust bubbles rushing past your ears. Or maybe it seemed insignificant as that huge manta ray soared overhead. You won't miss the Manta's audible alarm. Once triggered, the alarm will sound continuously for 10 seconds. We know what you're thinking. "That's nice, I'll definitely hear the alarm, but isn't that going to annoy me and everyone else in the water?" We thought of that too. The alarm's job is to get your attention so that you look at the computer. Once it does that, simply press the button and it will stop. You're a responsible diver and the Manta treats you that way.

Air or nitrox:
The Manta acts simply as an 'Air' computer until you tell it otherwise, whether that is this weekend or 2 years down the road.

The MANTA has an operating range to 330' (100 meters), can onboard log 24 dives, 99 free-dives, and is powered by a user replaceable 3 volt CR2430 lithium battery. Computer is altitude adjustable up to 14,000' (4,270 meters). Computer comes with a comprehensive owner's manual, free online training, 30 day satisfaction guarantee and is covered by Aeris 24 month limited warranty.

The Aeris Manta Scuba and Free Diving Wrist Computer is commonly used for Cold Water, Recreation, Warm Water and more. The Aeris Manta Scuba and Free Diving Wrist Computer is most used by customers who consider themselves to be a Advanced, Advanced Diver, Beginner, Casual/ Recreational, Professional, Recreational Diver among others. The Aeris Manta Scuba and Free Diving Wrist Computer is popular because customers like the following qualities of the Aeris Manta Scuba and Free Diving Wrist Computer : Easy To Operate, Easy To Read, Lots Of Functions, Reliable.

Warranty Information

This product has a limited warranty of 24 months.

www.diveaeris.com
(800) 647-0605 Ext# 764

Aeris Manta Scuba and Free Diving Wrist Computer Features

  • Operating Modes: Air, nitrox, Gauge, Watch and Free Dive
  • Audible and Visual Alarms with User Acknowledgment
  • Adjustable Safety Stop Time and Depth
  • Backlighting
  • Optional ACI PC Download and Settings Upload Software and USB Cable
  • Diver-Replaceable 3 Volt CR2430 Lithium Battery
  • 24 SCUBA Dive and 99 Free Dive Log Function
  • Altitude Adjustable to 14,000' (4,270 meters)
  • Operating Depth: 330' (100 meters)
  • 12/24 Hour Clock
  • Time to Fly
  • Temperature (on the surface and at depth)
  • Time to De-Saturation
  • Free Digital Online Class
  • Comprehensive Owner's Manual
  • 30 Day Satisfaction Guarantee
  • 2 Year Limited Warranty

Aeris Manta Scuba and Free Diving Wrist Computer Specifications

Algorithm
Modified Haldanean / Dsat (Diving Science And Technology) Database
Audible Alarms
Yes
Depth Display
330' (100 Meters)
Altitude Adjustable
Yes
Operating Modes
Air, Nitrox, Gauge, Watch And Free Dive
Back Light
Yes
Memory Capacity
24 Scuba Dives, 99 Free Dives
Time, Date & Temperature
Yes
Imperial/Metric Display
Yes
Power
3 Volt Cr2430 Lithium Battery
Available in the Following Colors:
Lime, Titanium
Dual Time And Daily Alarm
Yes
Mfr #
SKU
AERMN

Manta Scuba and Free Diving Wrist Computer Customer Reviews

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REVIEW SNAPSHOT®

by PowerReviews
Aeris Manta Scuba and Free Diving Wrist Computer
 
4.1

(based on 55 reviews)

Ratings Distribution

  • 5 Stars

     

    (26)

  • 4 Stars

     

    (19)

  • 3 Stars

     

    (3)

  • 2 Stars

     

    (3)

  • 1 Stars

     

    (4)

85%

of respondents would recommend this to a friend.

Pros

  • Easy to read (42)
  • Lots of functions (39)
  • Easy to operate (34)
  • Reliable (28)

Cons

  • Complicated controls (13)

Best Uses

  • Recreation (43)
  • Warm water (29)
  • Cold water (17)
  • Extreme depths (3)
    • Reviewer Profile:
    • Advanced (19), Casual/ recreational (14), Advanced diver (6), Professional (6), Recreational diver (5)
    • Diving Type:
    • Open water diving (48), Night diving (33), Drift diving (32), Wreck diving (25), Outdoor professional (13)
    • Was this a gift?:
    • No (33)

Most Liked Positive Review

 

Good Computer ??????

This is my first computer. I just used it on a recent trip to Mexico. The instructions are very difficult to read and understand. Many pages of descriptions of the functions (over and...Read complete review

This is my first computer. I just used it on a recent trip to Mexico. The instructions are very difficult to read and understand. Many pages of descriptions of the functions (over and over again) but very little on how to actually use it. Plan a dive ???? How do you do that? The directions supposedly go through the procedures but there are no examples to know how to actually do it. My take is this computer manual, like some home computer manuals, you have to know how to use the computer before you can understand the manual. It did record my dives but I am not sure it recorded all the information because I couldn't understand how to set it up for the first one, plan a dive ???? I would probably recommend this computer but buyer beware. The manual is not going to give you much help in its use. So, either find someone that has used a computer before that maybe can help you or try others before buying this one.

VS

Most Liked Negative Review

 

Known Battery Issue

There is a known defect with this computer where they quickly drain batteries despite use. If I place a brand new battery in my computer it works for a month or two before the...Read complete review

There is a known defect with this computer where they quickly drain batteries despite use. If I place a brand new battery in my computer it works for a month or two before the battery dives and despite how often I dive with it. Dive once and leave it sitting around for two months? Come back to a dead battery. Easily solved by replacing the expensive battery but I real problem. I contacted Aeris who denied it until I pointed them to the many threads on the internet of other people with the same issue. They eventually acknowledged it and swapped my original computer for a refurbished one. SAME PROBLEM on the new computer! So I'll only put a battery in before I know I'll be diving extensively in the coming weeks or month. Other wise, I just dive without a computer since I'm too cheap to replace it. Had a dive master who had the same problem on his computer. On the other hand, my wife's computer does not have the issue. I'm done with Aeris after the arm twisting they put me through just to deliver another defective product. Buyer beware

Reviewed by 55 customers

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2.0

NOt great

By Chuck

from Dallas

About Me Advanced

Verified Buyer

Pros

    Cons

    • Complicated

    Best Uses

      Comments about Aeris Manta Scuba and Free Diving Wrist Computer:

      Wants to keep NO2 at 50% which really limits depth and time. Wristband is too small.

      • Diving Type:
      • Drift Diving, Night Diving, Open Water Diving
      • Was this a gift?:
      • No

      Comment on this review

       
      4.0

      Pretty good for spearfishing/freediving

      By VadimRok

      from NJ

      About Me Advanced

      See all my reviews

      Pros

      • Easy To Read
      • Lots Of Functions
      • Low price
      • Reliable
      • User-changeable Battery

      Cons

      • Complicated
      • Goes Through Battery Fast
      • No Temperature On Main Di
      • No Temp On Main Screen

      Best Uses

      • Freediving
      • Spearfishing

      Comments about Aeris Manta Scuba and Free Diving Wrist Computer:

      Used it a couple of times on scuba and a lot on freediving/spearfishing. At the present price it is the cheapest computer with a 'free' mode. It has a high sampling rate (I believe 5 times per second in 'free' mode) and shows surface interval automatically. As a bonus (to me) has scuba functions. The only serious issue is that while freediving there is no water temperature on the main dispaly - need an extra button push to see it. Also not easy on batteries but they are user replaceable and cost a few bucks. setting the computer for alarmas/second time zone is complicated so the manual is essential but I can live with that

      • Was this a gift?:
      • No

      Comment on this review

      (6 of 6 customers found this review helpful)

       
      1.0

      Known Battery Issue

      By J

      from Sarasota, FL

      See all my reviews

      Pros

      • Lots Of Functions
      • price

      Cons

      • Confusing Ui
      • Known Battery Issue

      Best Uses

      • Recreation
      • Warm Water

      Comments about Aeris Manta Scuba and Free Diving Wrist Computer:

      There is a known defect with this computer where they quickly drain batteries despite use. If I place a brand new battery in my computer it works for a month or two before the battery dives and despite how often I dive with it. Dive once and leave it sitting around for two months? Come back to a dead battery. Easily solved by replacing the expensive battery but I real problem. I contacted Aeris who denied it until I pointed them to the many threads on the internet of other people with the same issue. They eventually acknowledged it and swapped my original computer for a refurbished one. SAME PROBLEM on the new computer! So I'll only put a battery in before I know I'll be diving extensively in the coming weeks or month. Other wise, I just dive without a computer since I'm too cheap to replace it. Had a dive master who had the same problem on his computer. On the other hand, my wife's computer does not have the issue. I'm done with Aeris after the arm twisting they put me through just to deliver another defective product. Buyer beware

      • Was this a gift?:
      • No

      Comment on this review

       
      5.0

      Great computer dive log records

      By zeke t

      from North Carolina

      About Me Casual/ Recreational

      Verified Buyer

      Pros

      • Downloadable To Computer
      • Easy To Operate
      • Easy To Read
      • Lots Of Functions
      • Reliable

      Cons

        Best Uses

        • Cold Water
        • Recreation
        • Warm Water

        Comments about Aeris Manta Scuba and Free Diving Wrist Computer:

        Attention getting by several different persons of both diving & non-diving types. Several asked my wife & myself about the watches, where we got them & their cost. Several people who we knowledgeable about watches & dive computers asked many questions about their use & functions.

        • Diving Type:
        • Cave Diving, Drift Diving, Night Diving, Open Water Diving, Rescue Diving, Wreck Diving
        • Was this a gift?:
        • No

        Comment on this review

         
        4.0

        good watch dive computeer

        By Rich

        from Grand Cayman

        About Me Advanced

        Verified Buyer

        Pros

        • Easy To Operate
        • Easy To Read
        • Lots Of Functions
        • Reliable

        Cons

          Best Uses

          • Cold Water
          • Recreation
          • Warm Water

          Comments about Aeris Manta Scuba and Free Diving Wrist Computer:

          Good general nitrox dive computer that is the same size of a large watch.

          • Diving Type:
          • Drift Diving, Night Diving, Open Water Diving, Wreck Diving
          • Was this a gift?:
          • No

          Comment on this review

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