Wearable4U

Wearable4U Garmin Descent Mk3 Mk3i 51 mm 43 mm w T2 Transceiver Titanium Dive Computer Up to 25

4.1(23)

152+ bought in the past month

$2309.98

About this item

  • IN THE BOX: 1x Garmin Descent Mk3i 51 mm Carbon Gray DLC Titanium with DLC Titanium Band, 1x black silicone band, 1x black extra long adjustment strap, 1x Descent T2 transceiver, 1x USB-C to clip, 1x charging/data cable, 1x Wearable4U Power Bank, 1x USB C-type adapter
  • Advanced, watch-style dive computer features a stunning 1.4” AMOLED display, scratch-resistant sapphire lens, 51 mm titanium bezel and optional titanium bracelet
  • Dive-first design with 200-meter dive-rated case includes metal leakproof inductive buttons and multiple dive modes for recreational to technical scuba diving and freediving
  • Enhanced SubWave sonar technology provides the ability to exchange preset diver-to-diver messages up to 30 meters (available with software v.15.70 or later) as well as monitor tank pressures and depth for up to eight divers, within a range of 10 meters when paired with the Descent T2 transceiver for group dive support
  • Built-in LED flashlight with variable intensities and strobe modes gives you greater visibility in low- light conditions — above or below water — and provides a bright, steady beam in either red or white light
  • A dive readiness tool, developed by Garmin, shows how lifestyle factors such as sleep, exercise, stress and jet lag can affect your body’s overall preparedness for diving — offering guidance that can help you make better-informed dive plan decisions (data presented is intended to be a close estimation of metrics tracked)
  • DiveView maps offer bathymetric depth contours and more than 4,000 dive sites to help you find where to dive and get oriented
  • Multi-band GPS technology provides superior positional accuracy while you’re out on the water, and built-in ABC sensors — including an underwater compass — help navigate every part of your dive from entry to exit (GPS tracking does not work underwater)
  • A dive log lets you store and review data from up to 200 dives right on your wrist, plus you can share and review dives in the Garmin Dive app downloaded to your compatible smartphone
$2309.98

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Product details

Operating SystemGarminOS
Memory Storage Capacity32 GB
Special FeatureAir Integration, Dive Modes, Dive compass, Dive log, Touchscreen
Battery Capacity350 Milliamp Hours
Connectivity TechnologyBluetooth
Wireless Communication StandardBluetooth
Battery Cell CompositionLithium Ion
GPSGPS Enabled
ShapeRound
Screen Size1.2 Inches

Technical specifications

item_weight3 ounces
package_dimensions1.69 x 1.69 x 0.55 inches
item_model_numberDescent Mk3i 51 mm
batteries1 Lithium Ion batteries required. (included)
is_discontinued_by_manufacturerNo
display_size1.2 Inches
display_resolution454 x 454
supports_bluetoothBluetooth
battery_life25 days
voice_commandDial, Touchscreen
waterproofIP58 or better
memory_storage_capacity32 GB
best_sellers_rank#80,338 in Electronics ( See Top 100 in Electronics ) #1,579 in Smartwatches
date_first_availableJanuary 25, 2024
departmentmens
manufacturerWearable4U

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Customer reviews

4.123 ratings

Customers say

Customers find the dive computer to be of high quality.

★★★★★

Great in many ways.

dheyoDecember 20, 2025

My first time wearing a smart watch or any watch for that matter. Regular diver and out in the open waters often, the GPS features are very good. Can't find any faults with dive computer either. It's quite expensive but the build quality and features are definitely worth it. Read more

★★★★★

Amazing watch

JonathanDecember 15, 2024

This is probably the best watch I've ever owned. It allows me to monitor so many things that I look for in a watch plus more. Read more

★☆☆☆☆

Useless power bank is a scam

Kindle CustomerMarch 23, 2025

The Garmin Descent is great- the rating is for the Wearable4U battery, which is why I ordered from this listing rather than direct from a manufacturer. It charges my Samsung S24 about 20-25% before becoming a paperweight. Actually put me in danger the first time I tried to use it cause I was left in a strange city with a dead phone trying to remember how to get home. Just buy direct from Garmin. Read more

★★★★★

GREAT PURCHASE!

ggiammarinoMay 14, 2025

Excellent multi function wrist watch. Couldn't have made a better choice. Read more

★★★☆☆

Product ok just won't work for me

Christeen SpencerAugust 19, 2025

Lettering is extremely small on the display for me. Unfortunately I have to wear readers and cannot see this dive computer without them Read more

★★★★★

WOW!

RobNovember 2, 2024

Beautiful t, many different features and functions. Read more

★★★★★

The watch is good. I will update after diving.

mj80AWMay 19, 2024

When you get the top of the line computer dive/outdoor sport/watch/does everything, you expect to pay a bunch. But when you pay $1.9K, it really should come in the color that you ordered it. When you try to return it ( and it says hassle free returns), it should not take 57 minutes with tech services and 4 different reps. And a credit instead of a return. (I did not/do not want black.) On top of that, you should not have to get out the manual to figure out how to use the wearable4u battery pack. I don't know if it is not working or if I'm not doing it right, but 4 days and I have yet to get my rather expensive watch to charge. Online support is non-existant. It will be dead in 13 hours and I've already given away my prior watch. Read more

★☆☆☆☆

Bad customer service do not buy from this seller

LoveBeautyJune 30, 2025

My computer is malfunctioning. It freezes in the middle of the dive. It miss counted my laps during free dive training. It is clearly malfunctioning. It has not been 3 months since I purchased it. I sent to sports and gadget and supersizingly they refused to take any action although they are the seller. I am raising a formal complaint to Amazon about them. Read more

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