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Shearwater Research Peregrine Dive Computer

Have you ever wanted a dive computer that clearly displays your important dive information at a glance? Have you ever gotten frustrated with other gear because the information isn’t easily seen at a glance and it’s tough on the eyes? Get ready! Because the new Shearwater Research Peregrine Dive Computer has taken an innovative new approach to dive computers.


Shearwater Research Peregrine Dive Computer
  • 2.2” LCD display
  • Multiple dive modes
  • Full decompression support
  • Bluetooth
  • Wireless charging
  • Easy to use
  • Two-button interface

Rating: 4.8 out of 5

Shearwater Peregrine Dive Computer Review

I bought the Shearwater Research Peregrine Dive Computer because I am a professional diver and need a reliable piece of equipment that can help me to stay safe while underwater. I have been looking at other computers, but this one has all the features I need and more.

This Gadget can be used in both fresh water and salt water, as well as on land. The screen size is perfect for my needs, and the fact that it can be used with wet suits or dry suits is also important to me. It has all the data I need to display clearly and intuitively on one screen so I don’t have to switch between screens or scroll through menus.

The software is easy to use, too. It’s very straightforward and doesn’t require any complicated setup procedures or training before you can start using it. The buttons are large enough for easy operation by feel even when you are wearing gloves (which is important since you might not always have access to both hands).

The dive log feature is great, I like being able to keep track of how many dives I have done each year so far and how long they were (and if any were longer than usual).

Best things about Shearwater Research Peregrine Dive Computer

The Shearwater Peregrine Dive Computer is the perfect choice for the diver who wants to be able to track their dive data and share it with friends and family.

The computer has a slim design and comes in three different colors: black, green, and yellow. It also has a water resistance rating of up to 300 meters (984 feet). This means that it’s great for scuba diving in shallow waters or even snorkeling. The display screen is easy to read, even when you are underwater!

The Shearwater Research Peregrine has an intuitive menu system, so you can easily navigate through all of its functions without any issues at all. Plus, because this product uses Bluetooth technology, which means that you can easily transfer your dive data onto your smartphone or tablet using Bluetooth connectivity so that you can access it later on any device that has internet access via WiFi or 4G LTE networks (depending on what type of device you have). You can even use an app called “Shearwater Assistant” which allows you to view all of your dive data in real-time from anywhere in the world!

Reasons to buy

The Shearwater Research Peregrine is a small, lightweight device that clips onto your BCD. It’s easy to use and intuitive, no complicated set-up is required! It has a large display screen so you can see all the information you need at a glance: depth, temperature, elapsed time, air remaining, and more. You can customize the display to show only the information you care about most during your dive. The battery life is excellent, it lasts for up to 30 hours! And when does it need charging after that long of a dive? Simply plug it into any USB port or power source with some micro-USB cables.

Display of Shearwater Research Peregrine

The scuba dive computer has an easy-to-read 2.2-inch LCD display, which includes a graphic representation of your depth, time, and air pressure. The display also shows you how long your dive is expected to last, so you can plan accordingly.

The computer will display your current depth, air pressure, temperature, bottom time, and more on its easy-to-read screen. You can even customize what information you see on your screen, as well as set alarms that alert you when it’s time to return to the surface or when your tank is running low on air.

Shearwater Research Peregrine’s Modes

This scuba diving computer is available in the following four modes:

  • Air (Simple air mode for everyday diving)
  • Nitrox (Up to 40%)
  • 3 Gas Nitrox (Up to 100% O2)
  • Gauge

Air Mode:

Air is the default mode on a Shearwater Research Peregrine Dive Computer, and it’s what you will use if you are diving in shallow water or if you are not using another gas mixture.

Nitrox Mode (Up to 40%):

If you are using Nitrox (Up to 40%), the computer will automatically switch to this mode after your first dive. You can also switch manually by pressing the “Mode” button.

3 Gas Nitrox (Up to 100% O2):

It is equipped with a 3 Gas Nitrox mode that allows you to dive with up to 100% oxygen. This is a great feature if you don’t want to use a traditional gas mixture, but still want to be able to dive into deep water.


This setting allows you to use your scuba dive computer as an analog gauge only, the screen will display depth and time while underwater, but there won’t be any information about other variables like oxygen levels.


The Shearwater Research Peregrine is made of sturdy, high-quality materials that are designed to withstand the rigors of diving.

The strap of the Peregrine is made from silicone, which means it’s comfortable and flexible. You will hardly even notice it’s there once you put it on.

Performance of Shearwater Research Peregrine Dive Computer

The Shearwater Research Peregrine is a popular choice among divers, and for good reason. It’s been around for a couple of years, and it has an impressive track record of being able to withstand harsh conditions underwater.

In fact, it was designed with one goal in mind: to be the most reliable scuba dive computer on the market. The company’s goal was to create a product that would never fail under any circumstances, and they have succeeded!

It has an impressive list of features. It can be used by both recreational and technical divers, and it comes with a host of safety features like an audible alarm and a countdown timer that lets you know when you need to return to the surface before your tank runs out (or if you are running low on oxygen).

This wrist dive computer also allows you to log your dive data so you can keep track of how many dives you have done and how long each one took. In addition, it has a backlit display so even if you are scuba diving at night or in murky waters where visibility is limited, the screen will remain readable.

Pros & Cons

  • It has 3 preset conservatism options (low, medium, and high), and a custom conservatism option that allows the diver to manually set their GF parameters
  • Bluetooth connectivity is extremely easy to use to log dives.
  • It has wireless charging availability
  • Its not an air integrated gadget

Product Comparison

Product NameShearwater Teric Dive ComputerShearwater Research Peregrine
Product Imageshearwater teric dive computerShearwater Research Peregrine Dive Computer
Display Screen1.3 inch2.2 inch
Dive Modes44
Number of gases5 OC/CC3 OC
Depth Range200 meter120 meter
Weight120 g122g
Battery TimingUp to 30 Hours in Dive mode
And up to 50 Hours in Watch mode
Up to 30 hours at medium brightness
Battery TypeRechargeable Li-ion BatteryRechargeable Li-ion Battery
AccessoriesVarious strap colorsWrist strap colors in ocean blue and white
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Specs of Shearwater Research Peregrine Dive Computer

Package Length x width x height6.69 x 4.45 x 4.33 inches
Weight4.3 Ounces
Batteries 1 Lithium-Ion battery
Warranty2 Years

Our Verdict:

The Shearwater Research Peregrine Dive Computer is a top choice for both beginner and experienced divers alike. It has an easy-to-use interface and comprehensive features that make it a great option for those looking for their first dive computer, as well as those who want to upgrade from an older model. With its competitive price point, the Peregrine is also a great value for your money.

Our Score