---
product_id: 666638012
title: "GARMIN DESCENT T2 TRANSCEIVER, WW"
brand: "garmin"
price: "$U22213"
currency: UYU
in_stock: false
reviews_count: 5
url: https://www.desertcart.uy/products/666638012-garmin-descent-t2-transceiver-ww
store_origin: UY
region: Uruguay
---

# 20 ATM dive-rated ruggedness SubWave sonar tech for 30m range Bluetooth Low Energy seamless pairing GARMIN DESCENT T2 TRANSCEIVER, WW

**Brand:** garmin
**Price:** $U22213
**Availability:** ❌ Out of Stock

## Summary

> 🌐 Dive smart, stay synced, and lead the pack underwater.

## Quick Answers

- **What is this?** GARMIN DESCENT T2 TRANSCEIVER, WW by garmin
- **How much does it cost?** $U22213 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/666638012-garmin-descent-t2-transceiver-ww)

## Best For

- garmin enthusiasts

## Why This Product

- Trusted garmin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Integration:** Seamlessly pairs with compatible Garmin Descent dive computers via Bluetooth Low Energy for instant data sync.
- • **Dive Deeper, Worry Less:** Engineered to withstand pressures up to 20 ATM, ensuring reliability on every deep dive.
- • **Stay Connected Underwater:** SubWave sonar technology enables real-time air and depth data exchange up to 30 meters with your dive buddies.
- • **Silent & Smart Communication:** Exchange preformatted diver-to-diver messages without disturbing the underwater tranquility.
- • **Multi-Tank & Buddy Monitoring:** Pair up to 8 transceivers simultaneously for comprehensive group dive awareness.

## Overview

The Garmin Descent T2 Transceiver is a compact, rugged dive accessory rated to 20 ATM, designed to wirelessly transmit tank pressure, air consumption, and dive data to compatible Garmin Descent dive computers. Utilizing advanced SubWave sonar technology, it supports real-time communication and monitoring with up to 8 divers within a 30-meter range, enhancing safety and situational awareness for professional and recreational divers alike.

## Description

Every breath, every tank, every buddy on your dive — track them all on your wrist when you pair the Descent™ T2 transceiver with compatible air-integrated Descent™ dive computers (sold separately). Using enhanced SubWave™ sonar technology, this system lets you monitor up to 8 tanks (air pressure, use rate, time remaining and more) and exchange preformatted diver-to-diver messages with networked buddies wearing their compatible air-integrated dive computers (available with software v.15.70 or later). The transceiver’s 20 ATM dive rating means you can dive deeper with added confidence. A simplified pairing process using BLUETOOTH® Low Energy wireless technology makes it easy to identify your buddies’ names with the Descent T2 transceivers they’re wearing.

Review: I bought this along with the Descent X50i for a recent dive trip and did an extensive amount of research before going with this Brand / Model. I know Shearwater are pretty strong in the wireless market, but there were several features that Garmin offered that made me select the Garmin. I liked the idea of the Sonar technology and the increased range. Since I frequently dive with my family, I like the idea of being able to monitor their air/depth as they are just getting started with diving. One other factor that made me select Gamin over the other brands is my familiarity with Garmin. We use several of their products for running, cycling, etc. and have had consistently good experiences. Some additional notes on concerns I had: SubWave (Sonar) Noise: I read a lot about the sound that the SubWave makes. I didn’t hear anything and neither did the rest of my group. I thought maybe it was due to my age, but everyone else is in their 20’s and no one heard anything. I even had the T2 Transmitter power turned up one level from the standard to make sure I didn’t have connection issues and still didn’t hear anything. T2 Connection: I was testing the set up in a pool prior to our trip to make sure everything worked correctly and became concerned because the connection would drop and I kept losing the Air Pressure data. I came close to returning the unit thinking it was a defect, but luckily decided to call Garmin Support first. They were VERY helpful and explained that the unit uses Bluetooth above water and Sonar under water. When you initially enter the water, the unit will switch over to Sonar mode but it waits until you’re around 10 feet under. The pool I was using to test was only 8 feet deep so it never made the switch and would lose the Bluetooth connection within that time. I also learned that the T2 Transmitter has it's own depth gauge which drives the switch-over not the depth on the computer. Garmin assured me that it would be fine once I was in deeper water and it was. Everything worked perfectly. My last concern was that I’d lose the connection again when I was ascending and at a safety stop, but Garmin said that once it’s in Sonar mode it should remain there until I surface. They were right. I did 4 safety stops at depths from 20-12 feet and never lost connection. Overall I’m extremely happy with the T2 Transmitter. It held connection throughout the entire day, never dropping the signal. I’m looking forward to others in my group getting one so we can monitor each other’s air and depth, but that will require an additional investment.
Review: Great product arrived on time and has consistently worked and been beneficial for me as a side mount diver. Checking my air used to be uncomfortable but now I just look at my computer!!

## Features

- Compact dive accessory attaches to high-pressure regulator ports, without interference from hoses
- Built to withstand the elements, the Descent T2 transceiver is dive-rated to 20 ATM (see Garmin.com/waterrating) — so you can dive deeper without worry
- Get tank pressure, air time remaining and air consumption rate sent directly to paired air-integrated Descent dive computers (sold separately) for enhanced situational awareness
- For improved communication, exchange preformatted diver-to-diver messages with other Descent T2 transceiver-networked buddies wearing SubWave network-compatible air- integrated dive computers up to 30 meters away (available with software v.15.70 or later)
- Pair up to 8 transceivers with each compatible air-integrated Descent series dive computer (sold separately) within range, so you can dive with multiple tanks or monitor your dive buddies’ air levels and depths up to 10 meters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNSH2D8H |
| Age Range | Adult |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Batteries Included? | Yes |
| Best Sellers Rank | #115,740 in Sporting Goods ( See Top 100 in Sporting Goods ) #13 in Diving Communication Devices |
| Brand | Garmin |
| Color | Black |
| Compatible with | descent dive computer |
| Customer Reviews | 4.8 4.8 out of 5 stars (45) |
| Date First Available | 15 July 2024 |
| Display Type | Digital |
| Features | Bluetooth |
| Height | 4 inches |
| Included Components | Descent T2 transceiver, Air spool, Documentation |
| Item model number | 010-13308-00 |
| Length | 4 inches |
| Manufacturer | Garmin |
| Map Type | North America |
| Meter | pressure sensor |
| Number of Items | 1 |
| Product Dimensions | 3.63 x 3.63 x 8.38 cm; 248.12 g |
| Shape | Round |
| Size | 3.63 cm x 3.63 cm x 8.38 cm |
| Sport | Diving |
| Style | Rugged Modern |
| Wattage | 40 watts |
| Width | 4 inches |

## Product Details

- **Battery capacity:** 1500 Milliamp Hours
- **Connectivity technology:** Bluetooth
- **Operating system:** Android
- **Special features:** Bluetooth
- **Wireless communication standard:** Bluetooth

## Images

![GARMIN DESCENT T2 TRANSCEIVER, WW - Image 1](https://m.media-amazon.com/images/I/61TgOOr1WVL.jpg)
![GARMIN DESCENT T2 TRANSCEIVER, WW - Image 2](https://m.media-amazon.com/images/I/61lcveGOnTL.jpg)
![GARMIN DESCENT T2 TRANSCEIVER, WW - Image 3](https://m.media-amazon.com/images/I/61prgVna2IL.jpg)
![GARMIN DESCENT T2 TRANSCEIVER, WW - Image 4](https://m.media-amazon.com/images/I/71SMPPXDGfL.jpg)
![GARMIN DESCENT T2 TRANSCEIVER, WW - Image 5](https://m.media-amazon.com/images/I/71XVUipK2FL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***R on 19 July 2025*

I bought this along with the Descent X50i for a recent dive trip and did an extensive amount of research before going with this Brand / Model. I know Shearwater are pretty strong in the wireless market, but there were several features that Garmin offered that made me select the Garmin. I liked the idea of the Sonar technology and the increased range. Since I frequently dive with my family, I like the idea of being able to monitor their air/depth as they are just getting started with diving. One other factor that made me select Gamin over the other brands is my familiarity with Garmin. We use several of their products for running, cycling, etc. and have had consistently good experiences. Some additional notes on concerns I had: SubWave (Sonar) Noise: I read a lot about the sound that the SubWave makes. I didn’t hear anything and neither did the rest of my group. I thought maybe it was due to my age, but everyone else is in their 20’s and no one heard anything. I even had the T2 Transmitter power turned up one level from the standard to make sure I didn’t have connection issues and still didn’t hear anything. T2 Connection: I was testing the set up in a pool prior to our trip to make sure everything worked correctly and became concerned because the connection would drop and I kept losing the Air Pressure data. I came close to returning the unit thinking it was a defect, but luckily decided to call Garmin Support first. They were VERY helpful and explained that the unit uses Bluetooth above water and Sonar under water. When you initially enter the water, the unit will switch over to Sonar mode but it waits until you’re around 10 feet under. The pool I was using to test was only 8 feet deep so it never made the switch and would lose the Bluetooth connection within that time. I also learned that the T2 Transmitter has it's own depth gauge which drives the switch-over not the depth on the computer. Garmin assured me that it would be fine once I was in deeper water and it was. Everything worked perfectly. My last concern was that I’d lose the connection again when I was ascending and at a safety stop, but Garmin said that once it’s in Sonar mode it should remain there until I surface. They were right. I did 4 safety stops at depths from 20-12 feet and never lost connection. Overall I’m extremely happy with the T2 Transmitter. It held connection throughout the entire day, never dropping the signal. I’m looking forward to others in my group getting one so we can monitor each other’s air and depth, but that will require an additional investment.

### ⭐⭐⭐⭐⭐ Review
*by T***E on 27 August 2025*

Great product arrived on time and has consistently worked and been beneficial for me as a side mount diver. Checking my air used to be uncomfortable but now I just look at my computer!!

### ⭐⭐⭐⭐⭐ Review
*by J***J on 7 January 2026*

Works flawlessly and the pressure matches my SPG exactly. I do hear the “chirp” occasionally that divers mention, but it’s so faint that I hear it maybe 20% of the time.

## Frequently Bought Together

- Garmin Descent™ T2 Transceiver with Subwave™ Wireless Communication
- Garmin Descent™ Mk3i, Dive Computer and Multisport GPS Smartwatch, Air Integration, Black
- Garmin Descent™ Mk3i, Dive Computer and Multisport GPS Smartwatch, Air Integration, Black

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-27*