Shearwater’s 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

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

Modes

• Air
• Nitrox
• 3 Gas Nitrox
• Gauge
• Freediving
• Avelo (Unlock Code Required)

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

Technical specs

• 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

What's in the box?

• Tern TX Dive Computer
• Wireless Charging Station with USB-C Cable
• Product Info Guide
• Screen Protector
• Remora Band with Quick Release System
• 1 Short Remora Band (for smaller wrists)