Garmin Descent T1 Transmitter for Descent Mk2i


Are your looking to buy Garmin Descent T1 Transmitter for Descent Mk2i for your golf playing experience better, Here we have summarized the advance benefits, pricing, product comparison, shopping discount code(if available currently) & few of customer feedback for your reference, read it fully and choose it your own Garmin Descent T1 Transmitter for Descent Mk2i.


The Garmin Descent T1 transmitter is an accessory designed for use with the Garmin Descent Mk2i dive computer. The T1 transmitter allows you to monitor tank pressure and air consumption data directly on the wrist-mounted dive computer.

The T1 transmitter is capable of transmitting tank pressure data to the Descent Mk2i dive computer from up to 10 different tanks. It uses Bluetooth Low Energy technology to wirelessly transmit data, and is powered by a user-replaceable CR123A battery that provides up to 100 hours of use.

The transmitter is designed to be attached to the high-pressure port of your scuba tank, and can be easily installed and removed using a standard hex key. It has a rugged construction and is rated for use in depths of up to 328 feet (100 meters).

In addition to tank pressure data, the Descent Mk2i dive computer can also display air time remaining (ATR) and gas consumption rate (GCR) data based on the tank pressure readings from the T1 transmitter. This allows you to more accurately monitor your air consumption and dive planning, and make adjustments as needed.

Overall, the Garmin Descent T1 transmitter is a useful accessory for the Descent Mk2i dive computer, allowing for more accurate and comprehensive dive data monitoring.

Track your every breath when you pair the Descent T1 transmitter with a Descent dive computer. Monitor up to 5 tanks via SubWave sonar technology so you can dive with multiple tanks or see your buddyā€™s air levels.

Descent T1 enables you to monitor tank pressure, remaining air time and air consumption rate for multiple types of diving.


Purchase a Garmin Descent T1 from 11/24 to 12/25 and GET $100 VIA REBATE! A rebate coupon will be sent to you via email.

Descent T1 is built to withstand the elements and water-rated to 11 ATM.KNOW YOUR TANK
Get tank pressure, air time remaining, air consumption rate and battery remaining sent directly to paired compatible Descent dive computer.MULTIPLE DIVERS
Pair up to 5 transmitters to each compatible dive computer within a range of up to 10 meters.

About this item

  • Advanced, watch-style dive computer with 1.4ā€ color sunlight-readable display (36% larger than previous model) in an elegant yet rugged design
  • Battery life: up to 32 hours in dive mode with T1 enabled, up to 16 days in smartwatch mode and up to 15 hours in GPS mode with music
  • Pair with the Descent T1 transmitter for integrated pressure monitoring on up to 5 tanks via the SubWave sonar data network, and see remaining air time, air consumption rate and more for you and other divers within a range 10 meters
  • Enhanced estimated wrist-based heart rate and Pulse Ox (not a medical device and not intended for diagnosis or monitoring of medical conditions) sensing of blood oxygen saturation for advanced sleep monitoring and altitude acclimation at high elevations
  • Built-in support for multiple sports apps, advanced training features, Garmin Pay payment service (not all countries and payment networks are eligible), music storage with streaming service support (subscription may be required) and more
  • Dive log lets you store and review data from up to 200 dives right on your wrist and share and review dives in the Garmin Dive app downloaded to your paired compatible smartphone
  • With six dive modes as well as multi-GNSS support and ABC sensors ā€” including an underwater compass ā€” know every part of your dive from entry to exit (GPS tracking does not work underwater)

Product Description

Track your breath and depth with Descentā„¢ Mk2i, the watch-sized dive computer. It features SubWaveā„¢ sonar technology for integrated tank pressure monitoring on up to 5 tanks when paired with the Descentā„¢ T1 transmitter, making it ideal for instructors or group dives. Descent Mk2i comes with ABC sensors with an underwater 3-axis compass as well as surface GPS capabilities to mark your entry and exit points (GPS tracking does not work underwater). On land, Descent Mk2i doubles as a premium multisport GPS smartwatch with multi-GNSS support, multiple sports apps, wrist-based heart rate monitoring estimates, Pulse Ox (this is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition) sensor, advanced training features, Garmin Payā„¢ payment service (not all countries and payment networks are eligible), music storage, smart notifications (when paired with a compatible smartphone) for calls, texts and calendar alerts and more.

Product information

Garmin Descent MK2i Full Review After 30 Dives

5 reviews for Garmin Descent T1 Transmitter for Descent Mk2i

  1. Alexander (store manager)

    My wife loves it

    This really is a top notch watch. The watch pretty much does everything you need almost independently without the phone. It is great if your on vacation and don’t want to carry extra items with you that you may lose such as credit cards etc. Really accurate dive computer. Saves and logs everything so you really don’t need to manually put anything on paper anymore if you so choose.

  2. Evelyn (store manager)


    Great watch for diving and running. Have to lookout for battery life but still a wonderful timepiece and active life wear.

  3. Henry (store manager)

    Garmin did it!

    Never expected a company like Garmin to do what I always thought Casio was going to do first. Battery life is extraordinary considering it is communicating with the transmitter all the time. Diving 5 days a week cleaning boats only leaves me wanting for a deeper setting to start dives, it is 4 feet and can not be changed. Many times it ends my dives because of it, but it is the nature of my work, when cleaning large boats it works as expected. Oh, and I go though my week with one precautionary charge in between, it can possibly last the five days with 6 hours of diving a day. The tracking of other aspects of your life such as breathing rate is impressive, and even if it were to not be perfectly accurate, it is still a great support tool for health and sports. Speaking of which, it is ready for ALL of them, from playing golf to jumping out of an airplane, to holding your breath to freedive. And it can be set in indoor modes for gym use too. Pretty sure there will be detractors, there always are, but this things really does it all with a high level of care, and customization.

    The edge (bezel) of the watch is soft enough to scratch with relative ease, the glass however is all but bullet proof. It would be desirable to have more and better options to protect this high end product from cosmetic blemishes for everyday use, but it’s not a perfect world, is it?

  4. Isabella (store manager)

    Simply amazing!

    Great design and accuracy, amazing battery life! Love it . Best diving computer.

  5. Benjamin (store manager)

    It does everything and itā€™s beautiful!

    I have a verrrrry small wrist and I was worried this watch wouldnā€™t fit or itā€™d be too big on my wrist, but I absolutely love it! It fits great, is comfortable when Iā€™m sleeping, the battery life is substantial, it literally does everything you could ever need, and itā€™s easy to navigate if you read the manual. Haha! The first and last watch Iā€™ll ever own. So so happy with this purchase.

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