Shearwater Tern TX

The pinnacle of compact display power, built for everyday wearability and wireless air integration.

The Shearwater Tern TX Dive Computer represents the ultimate evolution of sleek, watch-style dive hardware for sport and recreational divers. Combining a brilliant, ultra-vibrant AMOLED display with advanced air-integration capability for up to four transmitters, this dive computer delivers uncompromising readability with immediate responsive feedback. Engineered specifically for divers who want Shearwater's industry-defining reliability in a streamlined wrist-watch form factor, the Tern TX layout provides an intuitive interface for effortless gas management both above and below the surface.

KEY FEATURES & BENEFITS

• Vibrant 1.3" AMOLED Display: Features a high-resolution, full-color AMOLED screen with deep blacks and exceptional brightness. The crystal-clear display delivers vivid legibility across all ambient lighting conditions—from murky quarry depths to direct tropical sunlight.

• Wireless Air Integration (TX Enabled): Supports real-time wireless tank pressure tracking for up to 4 Shearwater Swift transmitters. It dynamically calculates your remaining air time (TAT) and gas consumption rates (SAC), keeping critical cylinder telemetry directly on your main screen.

• Ultra-Sleek Watch-Style Profile: Designed with a compact, lightweight body profile that transitions seamlessly from dive gear to daily wristwear. The reinforced, low-profile bezel offers rugged impact resistance while maintaining a refined aesthetic.

• Wireless Qi Charging & Bluetooth: Equipped with an internal rechargeable lithium-ion battery supporting convenient inductive Qi wireless charging (up to 20 hours of diving per charge). Integrated Bluetooth allows for fast dive log syncing via the Shearwater Cloud app.

• Versatile Multi-Mode Diving: Pre-loaded with comprehensive dive modes including Air, Nitrox (up to 99%), 3-Gas Nitrox, Gauge, and Freediving. Powered by Shearwater’s trusted Bühlmann ZHL-16C decompression algorithm with customizable gradient factors for complete safety personalization.

  
  

TECHNICAL SPECIFICATIONS

WHAT’S IN THE BOX?

• 1 x Shearwater Tern TX Air-Integrated Dive Computer (Colour: Black/Purple/Blue)

• 1 x Removable Silicone Wrist Strap Set (Includes Remapping Pins)

• 1 x Qi Wireless Charging Dock & Cable