TERN
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.
The Tern and Tern TX feature a 1.3” AMOLED screen with clear visibility in various lighting conditions. Their watch-style design and high-resolution display ensure easy access to vital diving data.
The Tern TX stands out with its ability to connect to up to four Swift transmitters and includes a digital compass. Both models support Air, Nitrox, 3 Gas Nitrox, Gauge, and Freedive modes.
Designed and Built in Canada and depth-rated to 120 meters, these computers meet EN standards for dive compliance. They come with Shearwater’s new Remora™ quick connect bands and webbing straps, offering easy customization with various strap lengths and colors.
Multiple Diving Modes
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Air Nitrox 3 Gas Nitrox Gauge Freediving
Simple and Powerful
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
Optional Air Integration
The Tern TX can connect with up to 4 transmitters.
Customize your style
MULTIPLE CLOCK FACES
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CONFIGURABLE COLOUR UX
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ALTERNATIVE COLOUR STRAPS AVAILABLE
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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.
Technical Specifications
MODES |
Air |
Simple air mode for everyday diving |
Nitrox |
Single gas Nitrox up to 40% |
3 Gas Nitrox |
3 Gas switchable underwater with full decompression support. Up to 100% O2. |
Gauge |
Bottom timer with stop watch and dive logging |
Freediving |
Configurable sampling rates and alarms |
FEATURES |
Decompression Computer |
Air Integrated
*Tern TX model only |
Connects up to 4 Transmitters (Optional)
*Tern TX model only |
3 axis, tilt compensated, digital compass
*Tern TX model only |
Bluetooth® wireless technology |
Switchable vibration alerts |
Upgradeable Firmware |
316 Stainless Bezel & Buttons |
22mm Strap Size with quick connect
(one long and one short strap included) |
Ballistic Nylon Polymer Case |
OPTIONAL ADD-ONS & ACCESSORIES |
Swift Smart AI Transmitter |
Remora™ band available in 5 colours |
Remora™ webbing straps available in 3 colours |
SPECIFICATIONS |
Screen Resolution |
360 x 360 |
Display Type |
Full Colour AMOLED |
Screen Brightness |
Minimum 300 nits, Typical at 350 nits |
Display Size |
3.30cm / 1.3" |
Toughened Glass Window |
Yes |
Battery Type |
Rechargeable Li-ion Battery |
|
Factory Replaceable |
Battery Life |
up to 20 Hours (Medium Brightness) |
|
up to 6 months (Standby) |
Wireless Charging Station |
Yes |
Number of Gases |
3 OC |
Depth Rating |
120m / 394ft |
Dive Log Capacity (10 second rate) |
500 Hours |
Size (Dive Computer) |
Diameter - 50mm
Thickness - 16mm |
Weight (Dive Computer) |
100g |
Product Comparison Table |
Learn More |
Cloud Control
Download and display dive logs quickly with Bluetooth® wireless technology. You can display as much or as little information as you need. The Shearwater Cloud is available in 13 languages.
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