Tern & Tern TX

  • $850 Tern
  • $1025 Tern TX
  • $1440 Tern TX x Swift

Prices are in Canadian Dollars and exclude taxes

Overview


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.

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

Multiple Diving Modes


Air


Nitrox

 


 3 Gas Nitrox

 


Gauge

 


Freediving

 


Simple and Powerful

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.






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.


Customize your style

MULTIPLE CLOCK FACES

CONFIGURABLE COLOUR UX

ALTERNATIVE COLOUR REMORA™  BANDS AVAILABLE

 

Cloud Control

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.

Comparison

Comparison

PRODUCT NAMEPEREGRINETERNTERN TXTERIC
PRODUCT IMAGE
KEY FEATURESGreat screen valued EngineeredBrilliant screen and our most compact computerBrilliant screen and our most compact computerOur flagship compact computer
SCREEN TECHNOLOGYBacklit LCDAMOLEDAMOLEDAMOLED
SCREEN SIZE2.2"1.3"1.3"1.39"
TRANSMITTERS SUPPORTED--YesYes
TYPICAL BATTERY DIVING HOURS30202030
DIGITAL COMPASS--YesYes
DIVE MODESAir, Nitrox, 3-Gas Nitrox,
Gauge
Air, Nitrox, 3-Gas Nitrox,
Gauge, Freedive
Air, Nitrox, 3-Gas Nitrox,
Gauge, Freedive
Air, Nitrox, 3-Gas Nitrox,
Gauge, OC Tec, CCR, Freedive

 

Read Full Comparison Chart

 

Technical Specs

Technical Specs


Modes
AirSimple air mode for everyday diving
NitroxSingle gas Nitrox up to 40%
3 Gas Nitrox3 Gas switchable underwater with full decompression support. Up to 100% O2.
GaugeBottom timer with stop watch and dive logging
FreedivingConfigurable 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 Resolution360 x 360
Display TypeFull Colour AMOLED
Screen BrightnessMinimum 300 nits, Typical at 350 nits
Display Size3.30cm / 1.3"
Toughened Glass WindowYes
Battery TypeRechargeable Li-ion Battery
Factory Replaceable
Battery Lifeup to 20 Hours (Medium Brightness)
up to 6 months (Standby)
Wireless Charging StationYes
Number of Gases3 OC
Depth Rating120m / 394ft
Dive Log Capacity (10 second rate)500 Hours
Size (Dive Computer)Diameter - 50mm
Thickness - 16mm
Weight (Dive Computer)100g
Product Comparison TableLearn More