Shearwater Tern Dive Computer – Full Colour AMOLED, Bluetooth, Rechargeable | Sport Diving

The Shearwater Tern is a compact, feature-packed dive computer built for sport divers who demand clarity and reliability underwater. Its vivid full-colour AMOLED display delivers high-contrast readings at depth, while the intuitive 4-button interface keeps operation simple even in challenging conditions. Depth-rated to 120m and designed in Canada, the Tern supports Air, Nitrox, and Freediving modes — all in a lightweight, wirelessly rechargeable wristwatch form factor.

Key Features:

• Full Colour, Bright, High-Contrast AMOLED Display: clear, easy-to-read information under any diving conditions
• Intuitive 4-Button Interface for simple menu navigation
• Wireless Rechargeable Battery for convenience and long-lasting power
• Diving Modes: Air, Nitrox (3 Gas), Gauge, Freediving
• Decompression computer with Bluetooth wireless technology
• Switchable vibration alerts for crucial notifications
• Upgradeable firmware to expand functionality
• Durable 316 stainless steel bezel and buttons
• 22mm strap with quick connect system
• Ballistic nylon polymer case for ultimate protection
• TX ONLY: Connect with up to 4 transmitters for air management
• TX ONLY: 3-axis, tilt-compensated digital compass

Specifications:

• Screen Resolution: 360 x 360
• Display Type: Full colour AMOLED
• Screen Brightness: 300 nits minimum, typically 350 nits
• Display Size: 3.3cm / 1.3 inches
• Toughened Glass Window
• Battery: Rechargeable Li-ion, up to 20 hours at medium brightness / up to 6 months standby
• Wireless Charging Station included
• Gases Supported: 3 OC
• Depth Rating: 120m / 394ft
• Dive Log Capacity: 500 hours at 10-second rate

In the Box: TERN dive computer, wireless charging station with USB-C cable, inspection checklist card, product information guide, screen protector, Remora band (pre-installed) + additional short Remora band.