Our most compact 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, high-contrast AMOLED display
Air integration capability
Tilt compensated digital compass
Wireless rechargeable battery
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
High resolution AMOLED display
1.3" display with deep blacks and vivid colours.

Modern, Sleek Profile
Robust design with toughened glass, modern bezel and USB-C wireless charging.

Optional Air Integration
Connect with up to 4 transmitters to receive all of your gas pressure data on your computer display.

DEMAND MORE FROM YOUR DIVE COMPUTER

Remora Quick Release System
Allows divers hassle-free switching between straps to suit different diving suits, wrist sizes, and colour preferences.

Customize Your Style
3 customizable clockfaces available in 12 or 24-hour time format.

Configurable Colour UX
Values, Titles, Units, Menu text, and Watch Face colours can all be customized with 15 colour options.

"The Tern TX is easy. That is my favorite way to describe it. It's intuitive and I like that it's modern, simple and easy to use. You can make it more complex but you don't have to. As a Scuba Dive Instructor, I recommend this computer to all my divers."
Eva - Punta Cana, DR