Shearwater did it again. They released a new computer, Peregrine. It is a beautifully designed wrist computer suitable for an everyday diver. It is extremely easy to use and understand for even least experienced divers.
Peregrine can be used in several modes: air, nitrox up to 40%, 3 gas nitrox up to 100% O2, and gauge. It is powered by the trusted Bühlmann ZHL-C algorithm, the same one that powers all other computers from Shearwater fleet. You will be amazed by 320 x 240 QVGA screen resolution and full-color LED LCD display.
It is powered by a rechargeable Li-ion battery and holds the charge for up to 30 hours on medium brightness. You will enjoy the generous logbook capacity that will allow you to store up to 200 hours worth of dives.
Cold water drysuit divers will appreciate its vibration alarms. For divers looking to customize, additional straps can be purchased in Ocean Blue and White.
Like all other Shearwater computers, Peregrine comes beautifully wrapped in a ballistic nylon polymer case.

Key Features:

• Great Screen,
• exceptional value,
• simple dive modes,
• vibration alerts

Dive mode types: Air (Recreational) Nitrox (Up to 40%) 3 Gas Nitrox (Up to 100% O2) Gauge

Peregrine User Manual (PDF) from Shearwater: Manual >

Number of gas: 3 OC

Algorithm: ZHL-C

Screen Resolution: 320 x 240 QVGA

Display Type: Full colour LED LCD

Display Size: 5.59cm / 2.2″

Computer Dimension: 77mm x 68mm x 25mm (3.09” x 2.67”x 0.98”)

Computer weight: 122g (0.27 lbs)

Battery: Rechargeable Li-ion Battery

Battery life on single charge: up to 30 Hours (Medium Brightness)

Dive Log Capacity: Approximately 200 Hours

Vibration and Audible Alerts: Vibration only

Air Integration: No

Wireless Data Transfer Technology: Yes

Number of buttons: 2 (316 Stainless Steel Buttons)

Compass: No

NDL Planner: Yes

Deco Planner: Yes

Firmware Updates: Yes

Multiple Languages: English, French, German, Portuguese, Korean, Japanese, Italian, Spanish and Simplified Chinese, Traditional Chinese

Wrist Straps: 26mm Black Silicone & Shock Cord

Optional add-ons: Wrist Strap colors in Ocean Blue and White

Shearwater Research Peregrine Dive Computer

Shearwater Research, Inc. is bringing the most important features of a high-end dive computer to the recreational diving crowd with their new Shearwater Peregrine model dive computer. The Shearwater Peregrine dive computer comes at an affordable price while retaining many of the functions of the Shearwater Teric and Perdix AI models.

This advanced nitrox dive computer boasts the same 2.2-inch (55.8mm) wide, high-resolution  LCD display that’s easy to read and includes automatic screen brightness adjustment. This impressive display is set in a rock-solid, yet low profile, 77mm x 68mm x 25mm thick case. The robust, sleek case lends the Peregrine a depth rating of 394 ft / 120 m.

The unit’s display can be highly customized, from different information layouts to user-defined fonts in different colors and sizes. The display can even be inverted should the diver want to wear the Peregrine dive computer on their left arm. Wrist mounting options include the standard rubber strap as well as the ability to use a double bungee cord setup (both of which are included with the unit).

Shearwater Research Peregrine Dive Computer is based on the Perdix 3-Gas Nitrox Bühlmann ZHL-16C algorithm. (There are gradient factors designed for single, two and three gas modes, as well as switchable gas choices for use with advanced Nitrox diving.) Though it’s not made for Trimix, this unit makes a great dive computer for recreational users who are getting into advanced diving, as Gauge mode can serve as a backup bottom timer to a maximum depth of 120m.

The four dive modes are:

• Air (Simple air mode for everyday diving)

• Nitrox (Up to 40%)

• 3 Gas Nitrox (Up to 100% O2)

• Gauge

Using the Shearwater Peregrine is easy. Those familiar with the Teric and Perdix will recognize the simple two-button interface. Programming and operation — both pre-dive and underwater — is extremely intuitive thanks to a well-thought-out and easy to navigate menu.

The color LCD screen allows for differently-coded visual alerts in green, yellow, and red, but this new model has one feature that’s not available in the other models. The Shearwater Peregrine dive computer has a vibration alert system that can be set to coincide with the visual alerts on the screen — a truly innovative and useful feature for divers of all levels.

As you might expect, the Peregrine includes full CNS Tracking, no lockout for dive plan deviations (standard for all Shearwater dive computers), gauge mode, full decompression support, and a built-in quick dive planner.

There are a few features absent when comparing the Shearwater Peregrine dive computer with its sister products from Shearwater. The Peregrin lacks technical modes for Trimix and CCR diving, a digital compass, and the air integration feature.

The Peregrine has three preset conservatism options (low, medium, and high), and a custom conservatism option that allows the diver to manually set their GF parameters.

And how about the high-tech updates? The Peregrin features wireless data transfer via Bluetooth, thus allowing divers to download up to 200 hours of logged dives to either a home computer or Shearwater’s Cloud. This is also how free firmware updates will be installed as they become available. The Shearwater Cloud is available for Mac, Windows, Apple iOS and Android platforms

In place of the user-replaceable AA battery needed for running Perdix models, the Peregrine uses a sealed rechargeable battery system capable of yielding 30-hours of dive time per charge. The Peregrin is charged the same way as many modern smartphones, via a wireless charging pad. The Peregrin is even compatible with most third-party Qi wireless chargers!

With so many features and such a reasonable price tag, the Shearwater Peregrine dive computer could be the best choice for all but the most advanced divers.

Features Breakdown Shearwater Research Peregrine Dive Computer

Designed and built at the Shearwater factory in British Columbia, Canada.

Easy-to-read, full color, high-res 2.2” LED LCD display

Simplified diving modes and full decompression support

Uses Bühlmann ZHL-16C with gradient factors. No lockout for dive plan deviations.

Dive Planner

Intuitive NDL Planner and full decompression planner are built right in.

Simple Two-Button Interface

Simple to navigate, state-aware menu structure is easy to use both on deck and underwater.

Convenient Sealed Battery and Wireless Charging

No replacing batteries! USB wireless charging station is included and the internal sealed battery will provide about 30 hours of normal use per charge.

Wireless Data Transfer/Cloud Ready

Access the Shearwater Cloud to upload dive logs using wireless data transfer smart technology.

User-Customizable Display

Customize your layout and display to suit your adventure.

Multiple Languages

Languages include: English, French, Simplified Chinese, Traditional Chinese, German, Portuguese, Korean, Japanese, Italian, Italian and Spanish.

Optional Colored Wrist Straps

Each Peregrine comes with a 26 mm silicone black strap with a stainless clasp and a shock cord bungee. Ocean Blue and White are also available.

Product Highlights

• Air/Nitrox capable of up to 100% O2

• 3 open-circuit gas switch presets

• Bühlmann ZHL-16C with Gradient Factors (no VPM)

• Multi-compartment tissue saturation bar graphs

• %CNS oxygen exposure tracking

• Ascent rate monitor

• Haptic (vibration) alarm that can be disabled

• Date, time and temp display

• Easy to read large {2.2 in | 5.59 cm} full color screen

• Easy two-button operation adaptive menus with support for multiple languages

• Extensive “home screen” customization options

• User configurable units: imperial (feet) or metric (meters)

• Logbook of last 200 hours of diving

• Operational to at least { 394 fsw | 120 msw}

• Battery charge level and warning

• Richly featured gauge mode

• Engineered polymer body with two stainless steel buttons

• User configurable 27mm silicone wrist strap or bungee mount

• Bluetooth Smart wireless upload/download

• User upgradable firmware

• Wireless rechargeable battery (factory replaceable)

• Shearwater Cloud Dive Log Software

• Two-Year Limited Warranty