Shearwater Research Inc.
Tern TX
Shearwater Tern TX Dive Computer
The Shearwater Tern TX is a compact, versatile dive computer designed for sport divers who want advanced features in a streamlined form factor. Built and designed in Canada, the Tern TX combines a bright high-contrast AMOLED display, optional wireless air integration, and a tilt-compensated digital compass into one of Shearwater’s most travel-friendly computers. Depth-rated to 120 meters, it delivers reliability, clarity, and ease of use for everyday recreational diving.
Key Features
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Full-color, bright, high-contrast AMOLED display for excellent underwater readability
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Optional wireless air integration with support for up to four tanks (transmitters sold separately)
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Tilt-compensated digital compass for accurate underwater navigation
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Wireless rechargeable battery with inductive charging for convenient power management
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Compact, lightweight design built for travel and everyday recreational use
Display and User Interface
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1.3-inch high-resolution AMOLED display with deep blacks and vivid colors
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High-contrast screen enhances visibility in bright sunlight and low-light conditions
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Clean, user-friendly interface designed for quick setup and easy navigation
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Quick-release Remora band system allows fast strap changes and a secure fit
Perfect For
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Sport and recreational divers seeking a compact, high-performance dive computer
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Divers who want optional wireless air integration in a streamlined design
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Travel divers who value lightweight gear and easy charging
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Divers looking for a modern, intuitive alternative to bulkier wrist computers
What's In The Box
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Tern TX dive computer
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Wireless charging station with USB-C cable
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Product information guide
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Screen protector
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Remora band with quick-release system and short Remora band for smaller wrists

