NERD 2

Shearwater NERD 2 Heads-Up Technical Dive Computer

The Shearwater NERD 2 (Near Eye Remote Display) is a cutting-edge heads-up dive computer designed for serious technical and rebreather divers. Mounted close to the diver’s eye, the NERD 2 provides instant access to critical dive data without requiring wrist checks, allowing divers to maintain full situational awareness throughout complex dives. Built to Shearwater’s uncompromising standards, it delivers exceptional clarity, reliability, and advanced decompression capability.

Key Features

• Near-eye, heads-up display keeps critical dive information always in view

• High-resolution AMOLED display with exceptional contrast and brightness

• Supports open-circuit, closed-circuit rebreather, and bailout configurations

• Fully customizable display layouts and data fields

• Built with Shearwater’s proven reliability and robust construction

Display and User Interface

• Near-eye AMOLED display designed for clear viewing without refocusing

• Sharp, high-contrast graphics remain readable in low visibility and dark environments

• User-configurable screens allow divers to prioritize critical information

• Intuitive menu navigation consistent with other Shearwater computers

Diving Modes and Capabilities

• Open-circuit Air, Nitrox, and Trimix dive modes

• Closed-circuit rebreather (CCR) support with multiple setpoints

• Bühlmann ZHL-16C decompression algorithm with full gradient factor control

• Real-time decompression information displayed directly in the diver’s field of view

• An extensive alarm and warning system for critical dive events

Extras for Technical Divers

• Hands-free data monitoring ideal for complex decompression and task-loaded dives

• Optimized for rebreather divers who require constant situational awareness

• Highly customizable layouts for technical, cave, and wreck diving

• Seamless integration into advanced technical and expedition dive setups

Perfect For

• Technical divers performing decompression and trimix dives

• Closed-circuit rebreather (CCR) divers

• Cave and wreck divers who need constant access to critical data

• Divers who prefer heads-up displays over wrist-mounted computers

What's In The Box

• Shearwater NERD 2 heads-up dive computer

• Mounting hardware (varies by configuration)

• USB charging and data cable