Shearwater Tern TX Dive Computer

Shearwater's Tern TX dive computer is an outstanding sport diving computer designed for those who prefer a comfortable, lightweight, multipurpose round-faced watch format that can be worn underwater and on the surface.

When paired with the optional Swift Transmitter, the Tern TX provides a world-class transmitter-enabled system enhanced by a digital compass for underwater navigation, all at an attractive price.

Similar in appearance to the technically focused Shearwater Teric, the Tern TX shares its sleek design but is thinner.  Unlike its "Silver outlined" standard sibling, the Tern, the Tern TX includes Air Integration and a digital compass.

While the Tern TX lacks the advanced technical capabilities of the Teric and Perdix 2, it's ideally suited for Air, Nitrox, and 3-Gas Nitrox diving, also offering freediving and gauge modes. 

The Tern TX and the standard Tern are depth-rated to 120 meters, tested to EN standards for dive computer compliance, and support Air, Nitrox, 3-Gas Nitrox, Gauge, and Freedive modes. They can log up to 500 hours of dives and offer a 20-hour battery life in dive mode.

Tern TX AMOLED screen

With a watch-style form factor, the 1.3” diameter AMOLED screen of the Tern TX provides crystal-clear visibility in various lighting conditions, making it easier than ever for divers to keep track of their crucial information.

The vibrant, best-in-class high-resolution display offers Shearwater’s renowned user interface that provides divers with at-a-glance access to vital data, ensuring a safer and more enjoyable diving experience.

Shearwater Swift Transmitter 

Available to purchase separately, or as a package.

The Tern TX is capable of displaying tank pressure in all modes.

With smart AI technology, the Swift creates a highly reliable connection, listens for other transmitters, and only communicates when the channel is clear by avoiding collision with other signals.

Divers can now use multiple transmitters near each other without worrying about potential interference.

This advanced technology is leveraged by Shearwater's new firmware, which includes support for up to 4 transmitters on compatible Shearwater models.

The no-tools design makes it easy to remove and replace the Swift from the 1st stage (gone is the need to find a particular size tool to tighten or loosen the transmitter, making it perfect for travel!)

A double o-ring seal protects a user-replaceable 3v CR2 lithium battery, offering up to 300 hours of runtime. The LED status indicator lets the diver know things are functioning as they should at a glance during setup.

Shearwater TERN TX Dive Computer Specifications:

• Compact, stylish and lightweight, thinner than the Teric
• Supports Air, Nitrox, 3 Gas Nitrox, Gauge, and Freedive modes
• Is transmitter enabled to provide real-time gas pressure readings
• Can support up to 4 transmitters 
• Has a digital compass for underwater navigation
• Has a battery life with dive mode on for 20 hours 
• Is charged wirelessly via cradle and supports quick charge
• Has Bluetooth
• Has haptic alarms
• Has a vibrant clear 1.3″ Amoled colour screens & toughened glass
• Is depth rated to 120m
• Has 500 hours dive log
• Is available with the new Shearwater Remora quick-connect strap
  

“In combination with the Swift Transmitter, the Tern TX offers a world-class transmitter-enabled system at an attractive price”
Jason Leggatt, CEO of Shearwater Research Inc.

Shearwater Watch Computers Compared

SHIPPING:

We aim to dispatch all in-stock items within 2 working days but will inform you of approximate delivery times should any item on your order be out of stock or on supplier backorder due to current manufacturing or transport delays caused by global shortages and/or impeded production.

Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information on delivery terms and returns.

Our 2022 shipping rates are as follows:

• UK mainland orders £45 and over: FREE - DPD Delivery
• UK mainland orders under £45: £4.90 Fixed Rate - DPD Delivery
• Channel Islands, Isle of Man, Highlands & Northern Ireland: £14.9 Fixed Rate
• European Union: £13.90 + 5% of order value (maximum £30)
• Rest of the World: £19.50 + 8% of order value (maximum £55)
• BFPO Post Codes: £20

INTERNATIONAL EXCEPTIONS:

For international orders containing weights, cylinders (excluding suit inflation bottles) and Suex scooters please contact us in advance before placing your order.

These products are not included in our global max-capped shipping rates and are only shipped outside of UK mainland after freight cost is calculated based on total weight, dimensions of parcel, location of delivery and the courier service used. We will let you know what this cost will be before processing any order.

All cylinders we ship within and outside of UK mainland are filled and tested on site before being emptied for dispatch. Cylinders shipped outside of the UK will be empty and will also have their valves removed, requiring reassembly after you receive delivery. Twinset manifolds and bands will also be removed and dispatched together with the cylinders for safe global shipping.

RETURNS & REFUNDS

Please contact us before any return with your order number and date details. Receive our Returns Authorisation Form and instructions and enclose them with your return to expedite a refund. Detailed information is available in our Returns & Refunds Policy.

Email us at sales@dirdirect.com or call us on +44(0)1305 824 555

Note that all returned items are shipped at the customer's own risk and remain the customer's property until received by Underwater Explorers, so please ensure they are packaged well and use reliable postal services with tracking facilities. The
goods will be inspected on arrival. 

Return postages are at your own cost and our outbound shipping costs (if items are sold with integrated basic shipping charges) may be deducted from any UK mainland refund unless linked to a fault/defect claim. 

Please contact us with your order number and name before sending any returns to:

Underwater Explorers – Returns
Unit 1, Maritime Business Centre
Mereside, Portland
Dorset, DT5 1FD 
United Kingdom

Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information.