Shearwater Tern

Our most compact dive computer redefines diving convenience and versatility for sport divers. Incorporating a compact design with advanced features, the Tern provides an unparalleled combination of functionality and value. 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.

Modes

• Air
• Nitrox
• 3 Gas Nitrox
• Gauge
• Freediving
  

Features

• Decompression computer
• 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

Specifications

• Screen Resolution: 360 x 360
• Display Type: Full color 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 working hours
• 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 Dive Computer
• Wireless Charging Station with USB-C Cable
• Inspection Checklist Card
• Product Info Guide
• Screen Protector
• Remora Band with Quick Release System
• 1 Short Remora Band (for smaller wrists)