Shearwater NERD 2 Near Eye Remote Display Dive Computer
By Shearwater Research | Hands-Free Heads-Up Optical Display | Made in Canada
Experience the future of underwater navigation and telemetry with the Shearwater NERD 2 (Near Eye Remote Display) Dive Computer. Designed and built in Vancouver, BC for open-circuit, rebreather (CCR), technical, and underwater photo/video divers, the NERD 2 attaches directly to your regulator hose or rebreather loop. Micro-optical technology projects a virtual 25-inch full-color display appearing 12 feet in front of your eye—allowing you to continuously monitor depth, time, decompression profiles, tank pressures, and compass headings without moving your hands or turning your wrist.
Key Features & Optical Capabilities
- Continuous Hands-Free Monitoring: Projects crucial dive telemetry directly into your sightline so your hands remain completely free to manage cameras, scooters (DPVs), or reel lines.
- Micro-Optical Display Technology: Advanced optics create a clear, high-contrast, magnified image that requires zero eye refocusing while swimming or working underwater.
- Regulator & Loop Mounting: Universal mounting bracket clamps firmly to open-circuit regulator hoses, rebreather mouthpiece loops, or diver propulsion vehicles.
- Air Integration for Up to 4 Transmitters: Wirelessly monitor up to 4 cylinders simultaneously for complex technical, sidemount, or CCR bailout gas management.
- 3D Tilt-Compensated Digital Compass: Built-in 3-axis digital compass provides precise heading tracking visible continuously at the top of your visual field.
- Rechargeable Lithium-Ion Battery: Internal rechargeable battery delivers up to 18 hours of continuous operation per charge on medium brightness settings.
- Multi-Mode Support: Full decompression support for Air, Nitrox, 3-Gas Nitrox, OC Technical (Trimix), Closed-Circuit Rebreather (CCR Fixed PPO2 / Fischer / AK connection options), and Gauge modes.
Technical Specifications
| Display Optics | Near-Eye Micro-LCD Display (Virtual 25" Display at 12 ft Equivalent Distance) |
| Operating Modes | Air, Nitrox, 3-Gas Nitrox, OC Technical (Trimix), CC/BO (Fixed PPO2), Gauge |
| Decompression Algorithm | Bühlmann ZHL-16C with Gradient Factors (VPM-B optional unlock) |
| Air Integration | Supports Up to 4 Wireless Transmitters (Shearwater Swift AI & Swift GPS compatible) |
| Battery Life & Type | Internal Rechargeable Lithium-Ion (Up to 18 Hours Per Charge) |
| Depth Rating & Memory | 180 meters (590 feet) Depth Rating | 1,000 Hours Onboard Log Memory |
| Connectivity | Bluetooth Smart for Shearwater Cloud App Sync (iOS, Android, Mac, Windows) |
Add Wireless Air Integration to Your NERD 2
Pair your NERD 2 with Shearwater smart transmitters for heads-up, real-time tank pressure and Gas Time Remaining (GTR) monitoring:
- Standard Wireless Pressure: Pair with the Shearwater Swift AI Transmitter for smart collision-avoidance pressure monitoring.
- GPS Entry & Exit Mapping: Upgrade to the Shearwater Swift GPS Transmitter to log surface entry/exit points alongside pressure data into your digital logbook.
Try the NERD 2 in Vancouver: Visit International Diving Centre at 2865 West Broadway in Vancouver to adjust the optical display, test the regulator mount setup, and consult with our Shearwater technical dive specialists!
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