Shearwater Tern TX Dive Computer with Air Integration & AMOLED – Nitrox / Freedive, 120m

The Shearwater Tern TX is the most advanced model in the Tern series, offering enhanced features such as air integration and a built-in digital compass, all in a compact watch-style design. Its bright 1.3" full-color AMOLED display delivers excellent visibility and high contrast, ensuring critical dive data is easy to read in all conditions. The intuitive 4-button interface allows smooth navigation, even when wearing gloves.

The Tern TX supports multiple modes including Air, Nitrox (up to 3 gases), Gauge, and Freediving, making it suitable for recreational and advanced sport divers. It stands out with the ability to connect to up to 4 wireless transmitters, providing real-time tank pressure monitoring and improved gas management.

Additional features include a 3-axis tilt-compensated digital compass, Bluetooth connectivity for log downloads, and vibration alerts for enhanced safety. With a durable construction, stainless steel bezel, and 120m depth rating, the Tern TX is an excellent choice for divers seeking performance, reliability, and advanced functionality.

• 1.3" high-resolution AMOLED display
• Air integration (up to 4 transmitters – optional)
• 3-axis tilt-compensated digital compass
• Modes: Air, Nitrox (up to 3 gases), Gauge, Freedive
• Wireless rechargeable battery
• Bluetooth connectivity & dive log transfer
• Vibration alerts
• Depth rating up to 120m
• Stainless steel bezel & durable build
• Compact watch-style design

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)