Shearwater Peregrine Dive Computer

Shearwater Peregrine colour-screen dive computer

The original Peregrine pairs a 2.2-inch colour LCD with two-button controls for Air and Nitrox diving. Its full decompression support, dive planner and vibration alerts put practical dive information on a large wrist display, with wireless charging between dive days.

• 2.2-inch colour LCD, 320 × 240 resolution.
• Air, Nitrox, three-gas Nitrox and Gauge modes.
• Decompression calculations and dive planning.
• Vibration alerts.
• Rechargeable lithium-ion battery.
• Firmware updates and Bluetooth dive-log transfer.
• Silicone strap and shock cord included.

This is the original Peregrine model. Use its own manual when configuring dive modes, gases and alerts.

Peregrine brochure · Peregrine manuals and support

More About This Model

Shearwater divers can now link their network of devices and have the flexibility to share information between them all. The power to download and update your dive logs is now in your pocket.

How the Features Help

• Reading the display: Colour presentation separates key data such as depth, dive time and gas information. Set brightness and the available screen layout before entering the water so the information you use is easy to find.
• Controls: The listed button layout provides access to settings and alternative views. Practise navigation with your normal gloves and exposure equipment before diving.
• Keeping your dive record: The supported connection transfers dive logs for post-dive review and, where supported, software updates. Optional external interfaces remain separate accessories unless included in this package.
• Power between dive days: A rechargeable battery avoids routine disposable-cell changes. Use the specified charging accessory and allow the instrument and electrical connections to dry before charging.

Who is this computer for, and when is an upgrade useful?

The original Peregrine suits Air and Nitrox divers who prefer a larger colour display, two-button controls and a rechargeable computer. It does not include air integration or a digital compass. The Peregrine TX adds those functions; choose the TX when you want to use them, and check the cost of a compatible transmitter.

Setting up this computer

Compare the modes, gas capability, display and mounting arrangement with the diving you are trained to do. Check exactly what this listing includes, particularly transmitters, interfaces and charging accessories. Configure the computer using its own manual and confirm gases, alerts, units and battery status before diving. A depth rating describes an instrument limit and does not establish a suitable dive depth.

Gear Care and Maintenance

After every dive, rinse gently in fresh water to remove salt, chlorine and grit. Let residue soften by soaking only as the model’s manual permits, and operate buttons during rinsing only where instructed. Do not direct a high-pressure hose or compressed air at sensor openings, and never probe them with a tool.

Follow the care section of the exact Shearwater model manual for any cleaner; fresh water is the baseline cleaning method. Keep pressure-sensor openings clear by gentle rinsing, without scraping or high-pressure jets. Air dry fully in the shade before storage or charging.

Inspect the strap, attachment points, display and seals before use. Store in a cool, dry place away from direct sunlight, heaters and hot cars, with the screen protected from loose equipment. Follow the manufacturer’s battery-storage and servicing instructions.

Charge only with the compatible charger or adapter and the specified power source. Dry electrical contacts before connecting and follow the manual’s charging temperature and long-term battery-storage instructions. Rechargeable internal batteries are serviced only as the manufacturer permits.