Shearwater Peregrine Dive Computer – Review 2024

Shearwater Peregrine Dive Computer

According to our readers, the Shearwater Peregrine has been voted the best dive computer of 2023. The Shearwater Peregrine dive computer is one of the most advanced and feature-packed dive computers available in the market. Designed for recreational and technical divers, the Peregrine is a great choice for anyone who wants a reliable and user-friendly dive computer that can handle any kind of diving.

With a range of impressive features, this dive computer is the perfect choice for divers who want a reliable, easy-to-use device to help them explore the underwater world. One of the key features of the Shearwater Peregrine Dive Computer is its intuitive, easy-to-navigate menu system. 

This means that even if you’re new to diving, you can quickly and easily access all of the important information you need to stay safe and get the most out of your dive. The high-resolution, full-color screen is also easy to read, even in low-light conditions.

Peregrine stands out among its competitors with two easy-to-navigate buttons and a large color screen. It has customizable vibration alerts to indicate whatever requires attention, even through thick wetsuits or drysuits, without annoying beeps like many other computers. You’ll be appreciated by your dive buddies.

Shearwater Peregrine Key Features

This is a list of some of the key features of the Shearwater Peregrine:

  • User-friendly interface: The Peregrine has an easy-to-use, full-color LCD screen that displays all the important dive information at a glance. The intuitive menu system makes it easy to access all the features and settings.
  • Nitrox and Trimix support: The Peregrine supports up to five gases, including air, nitrox, and trimix, making it an excellent choice for technical divers who need to switch between different gas mixes during a dive.
  • Multiple dive modes: The Peregrine has multiple dive modes, including recreational, technical, and gauge modes, allowing you to customize your dive profile to match your diving style and experience level.
  • Dive logging: The Peregrine can store up to 200 dives in its onboard memory, and you can easily download and analyze your dive data using the Shearwater desktop or mobile app.
  • Wireless connectivity: The Peregrine can connect to your smartphone or tablet using Bluetooth, allowing you to update your firmware, download dive logs, and customize your settings wirelessly.
  • Multiple Diving Modes: This dive computer supports various diving modes, including recreational, technical, and freediving modes, catering to divers with different preferences and skill levels.
  • Audible and Vibrating Alarms: The Peregrine is equipped with audible and vibrating alarms that provide important alerts and notifications during the dive, ensuring divers stay informed and aware of their surroundings.

In spite of being an oversized dive computer, the Peregrine actually fits comfortably on the wrist thanks to its low-profile design. A large display emphasizes all the important information with bright colors. Additionally, you can customize the font, color, and text sizes to match your preferences, as well as the layout to make the information easier to read.

It’s quite bulky, so it wouldn’t be suitable for wearing as a wristwatch while diving, and it doesn’t have air integration, which is a bummer. A similar-priced Aqualung i470TC features a smaller form factor and air integration (with a separate transmitter), but no color screen or beautiful display.

One downside to the Peregrine is that it does not have an audible alarm. As well as brightly flashing color notifications on the display, it does have very clear visual notifications that the diver can see. They may need to switch to a more appropriate gas, miss a deco stop, or exceed the maximum depth.

Specs & Features

Brand: Shearwater


Battery: Rechargeable Li-ion


Display: 2.2 inch


Weight: 4.3 ounces


Size: 77mm x 68mm x 25mm


Display Type: Full-color LCD


Our Overall Review

4.8

Reasons to buy:
  • Excellent battery life
  • An easy-to-use navigation system
  • Double lens design.
  • Easily readable color display
  • You can customize the display colors
Reasons to Avoid:
  • No integrated compass
  • Lack of air integration
Where to Buy?
Shearwater Peregrine
4.8 / 05

Shearwater Peregrine Dive Computer

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More about Shearwater Peregrine

Design and Build Quality

The Shearwater Peregrine boasts a sleek and durable design that is built to withstand the rigors of underwater exploration. Its robust construction features a reinforced composite material that offers excellent resistance to impacts and water pressure. The ergonomic design ensures a comfortable fit on the wrist, and the intuitive button placement allows for easy operation, even when wearing dive gloves.

Display and User Interface

One of the standout features of the Shearwater Peregrine is its large, full-color LCD display. The high-resolution screen provides excellent visibility and clarity, allowing divers to easily read and interpret the displayed information, including dive parameters, compass readings, and decompression data. The user interface is intuitive and responsive, ensuring a seamless user experience throughout the dive.

Gas Management

The Peregrine dive computer excels in gas management, offering support for multiple gas mixes. Divers can program up to five gases, including nitrox and trimix, and easily switch between them during their dives. The computer provides accurate real-time gas readings, allowing divers to monitor their gas consumption and stay within safe limits.

Decompression Algorithm

Shearwater Peregrine utilizes the Buhlmann ZHL-16C algorithm, a widely respected and trusted decompression model. This algorithm provides conservative and reliable decompression calculations, prioritizing diver safety and reducing the risk of decompression sickness. The dive computer continuously updates the decompression information throughout the dive, ensuring accurate and timely ascent profiles.

Battery Life and Charging

With its rechargeable battery, the Shearwater Peregrine offers an impressive battery life that can last for multiple dives on a single charge. The computer comes with a USB charging cable, allowing convenient charging via a power source or a computer. The battery life indicator on the screen provides real-time information about the remaining battery level, ensuring divers can plan their dives accordingly.

Connectivity Options

The Peregrine dive computer supports Bluetooth connectivity, enabling divers to sync their dive logs wirelessly with the Shearwater Cloud app. This feature allows for easy data transfer and analysis, providing divers with a comprehensive overview of their diving activities. The app also offers additional features such as dive planning, logbook management, and firmware updates.

Dive Log and Data Transfer

The Shearwater Peregrine records detailed dive logs, capturing essential information such as dive time, depth, temperature, and gas consumption. Divers can review and analyze their dive profiles directly on the dive computer or transfer the data to a computer for further analysis using compatible software. The ability to store and analyze dive data contributes to improved dive planning and a better understanding of individual diving patterns.

Price and Value

In terms of price, the Shearwater Peregrine offers excellent value for its features and performance. While it may not have all the advanced features found in higher-end models, it provides a reliable and accurate dive computer at a more affordable price point. For recreational and intermediate divers, the Peregrine offers an excellent balance of functionality and affordability.

FAQs – Frequently asked questions!

  1. How much does the Shearwater Peregrine dive computer cost?

    The Shearwater Peregrine Is Priced At $499 – $530

  2. Can I replace the wristband of the Peregrine?

    Yes, the wristband of the Peregrine is replaceable and available as an accessory.

  3. What is the maximum depth rating of the Shearwater Peregrine?

    The Shearwater Peregrine is rated for a maximum depth of 120 meters (394 feet).

  4. Does the Peregrine have a built-in compass?

    Yes, the Peregrine has a built-in digital compass for underwater navigation.

  5. Is the Shearwater Peregrine compatible with wireless tank pressure transmitters?

    No, the Peregrine does not support wireless tank pressure integration.

Final Thoughts

The Shearwater Peregrine dive computer is a solid choice for divers seeking a reliable and feature-rich dive computer at a more affordable price point. With its intuitive user interface, durable build quality, and comprehensive set of features, the Peregrine offers an excellent diving experience for both recreational and intermediate divers. Its accuracy, reliability, and attention to safety make it a trustworthy companion for underwater exploration in 2023.