The most compact Shearwater dive computer redefines diving convenience and versatility for sport divers. Incorporating a compact design with advanced features, the TERN TX includes both optional wireless air integration with up to 4 tanks and a digital compass. 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.

Designed and Built in Canada and depth-rated to 120 meters.

Full colour, bright, high-contrast AMOLED display
Air integration capability
Tilt compensated digital compass
Wireless rechargeable battery

High resolution AMOLED display

1.3" display with deep blacks and vivid colours.

Modes

Air
Nitrox
3 Gas Nitrox
Gauge
Freediving

Features

Decompression computer
Air integrated
Connects up to 4 transmitters
3 axis, tilt compensated, digital compass
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

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: Internal Rechargeable Li-ion battery
Battery Capacity (approx): 1.33 Wh
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

Shearwater Tern TX dive computer