Shearwater Tern / Tern TX

Shearwater Tern / Silver Bezel
Shearwater's most compact dive computer redefines diving convenience and versatility for sport divers. Incorporating a compact design with advanced features, the TERN provides an unparalleled combination of functionality and value. Its enhanced visibility, user-friendly interface, and compatibility with multiple diving modes, make it an essential tool for divers seeking reliability and ease of use.
Shearwater Tern TX - Optional Air Integration and Digital Compass / Black Bezel
Connect with up to 4 transmitters to receive all of your gas pressure data on your computer display, and a digital compass 
 
Full Colour. High Resolution. AMOLED.
Intuitive controls and menu navigation along with a bright, vivid colour display.  
1.3" display with deep blacks and vivid colour display
 
Multiple Diving Modes
The Tern supports Air, Nitrox, 3 Gas Nitrox, Gauge and Freedive modes.
 
Modern, Sleek Profile
Robust design with toughened glass, modern bezel and USB-C wireless charging.
 
Cloud Control
Download and display dive logs quickly with Bluetooth® wireless technology.
 
Features
Decompression computer
Bluetooth wireless technology
Switchable vibration alerts
Upgradeable firmware
316 Stainless bezel and buttons
22mm strap size with quick connect (one long and one short strap included)
Ballistic nylon polymer case
Tern TX - Air Integrated
Tern TX - Connects up to 4 transmitters
Tern TX - 3 axis, tilt compensated, digital compass. 
 
Specifications
Screen Resolution: 360 x 360
Display Type: Full colour AMOLED
Screen Brightness: Minimum 300 nits. Typical at 350 nits
Display Size: 3.3cm / 1.3"
Toughened Glass Window: Yes
Battery Type: Rechargeable Li-ion battery
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
Size (Dive Computer): Thickness - 16mm
Weight (Dive Computer): 100g