Shearwater Tern

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  • Regular price $850.00
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Our most compact dive computer with brilliant AMOLED display


The Shearwater Tern and Tern TX models redefine diving convenience and versatility for sport divers. Incorporating a compact design with advanced features, these dive computers, especially the Tern TX with its transmitter-enabled capability, provide unparalleled functionality. Their enhanced visibility, user-friendly interface, and compatibility with multiple diving modes, make them an essential tool for divers seeking reliability and ease of use.

Full Colour, High Resolution, AMOLED

1.3" display with deep blacks, and vivid colour display

Modern, Sleek Profile

Robust design with toughened glass, modern bezel design and USB-C wireless charging

Remora Quick Release System

Allows divers hassle-free switching between straps to suit different diving suits, wrist sizes, and color preferences. Both the Remora™ bands and the webbing straps are designed for compatibility with the Teric and Tern dive computers, enhancing the user experience with their practical design and ease of use.

*Optional Air Integration (Swift)

The Tern TX can connect with up to 4 transmitters.

Advanced collision avoidance system ensures reliability using multiple transmitters.  Randomized simultaneous use of multiple Swift transmitters.  LED status indicator.  Easy 'no tools' installation and removal on divers first stage.  Compatible with all existing air integrated Shearwater dive computers and many other computers already on the market. 


  • Battery Type- CR2 3V Lithium (User Replaceable)
  • Battery Life- Up to 300 hours (HP pressure present 5 year storage time)
  • Depth Limit- 200msw