Description

Compact Power for Everyday Divers

The Shearwater Tern brings the trusted Shearwater experience into a sleek, low-profile wrist computer designed for recreational divers who want simplicity without sacrificing capability.

Its bright 1.3″ full-color AMOLED display remains easy to read in a variety of conditions, while the streamlined watch-style design makes it comfortable both underwater and topside.

Whether you’re diving warm tropical reefs, Virginia quarries, North Carolina wrecks, or traveling abroad, the Tern is designed to go everywhere with you.

Built for Recreational & Advanced Nitrox Diving

The Tern supports:

• Air
• Nitrox
• 3-Gas Nitrox
• Gauge Mode
• Freediving

Powered by Shearwater’s trusted Bühlmann GF decompression algorithm, the Tern offers the same straightforward usability and reliability that has made Shearwater one of the most respected names in dive computers.

Bright AMOLED Display

The Tern features:

• Full-color AMOLED screen
• 360 x 360 resolution
• Toughened glass lens
• Vivid colors and deep blacks
• Excellent visibility underwater

The clean Shearwater interface keeps critical dive information front and center without clutter.

Wireless Charging & Bluetooth Connectivity

Features include:

• Wireless charging station included
• Bluetooth connectivity
• Shearwater Cloud app support
• Firmware updates through the app
• Dive log syncing to mobile or desktop

Designed for Comfort & Everyday Wear

The Tern’s compact size makes it especially popular with divers wanting:

• A smaller wrist profile
• Lightweight comfort
• Everyday watch wearability
• Travel-friendly gear

Compatible with Shearwater Remora quick-connect straps and color accessories.

Key Features

• Compact watch-style dive computer
• Full-color AMOLED display
• Air, Nitrox, Gauge & Freedive modes
• 3-gas nitrox support
• Wireless charging
• Bluetooth connectivity
• Shearwater Cloud compatibility
• Vibration alerts
• Designed & built in Canada
• Depth rated to 120m / 394ft

Technical Specifications

• Display: 1.3” AMOLED
• Resolution: 360 x 360
• Battery: Rechargeable Li-ion
• Battery Life: Up to 20 hours dive time
• Standby Time: Up to 6 months
• Depth Rating: 120m / 394ft
• Dive Log Capacity: 500 hours
• Diameter: 50mm
• Thickness: 16mm
• Weight: 100g