Shearwater Peregrine Dive Computer
Dispatched in 1 to 2 days
The Shearwater Peregrine dive computer is perfect for recreational and technical open-circuit divers who do not need to use Helium as a diving gas. Its outstanding features include a straightforward, intuitive layout, easy navigation, a full-colour LCD, 2-button control, and modes for air, nitrox, 3-gas nitrox, and gauge.
Shearwater Peregrine: Effortless Diving, Superior Clarity
The Shearwater Peregrine Dive Computer is designed for recreational and technical open-circuit divers who do not use helium as a diving gas.
The Shearwater Peregrine offers a no-compromise solution for scuba divers. Built to excel as both a recreational and technical dive computer, it provides the performance and adaptability you need for every underwater adventure. In simple terms, as we stated when the Peregrine first debuted, the Shearwater Peregrine Rocks!
The Peregrine features a full-colour LCD display, an intuitive and easy-to-navigate layout, and a two-button control system. It supports various modes: Air, nitrox, 3-gas nitrox, and gauge, and also offers fullBühlmann ZHL-16C decompression support with gradient factors.
Ready to dive in? Add the Shearwater Peregrine to your cart and reliably experience your dives in full colour.

Shearwater Peregrine Key Features
Notable features include a rugged rubber bumper, vibration alerts, wireless charging, and Bluetooth connectivity for uploading dive logs to the Shearwater Cloud.
The Peregrine is rated to a depth of 120 metres and has a battery life of up to 30 hours on a single charge at medium brightness. It has a thin, low-profile casing for a streamlined and comfortable fit on your wrist.
- Full colour 2.2” LCD for clear view in any conditions
- Rugged rubber bumper for added durability and protection
- Rated to 120m / 390ft
- Air, Single-gas Nitrox, and multi-gas Nitrox modes
- Simplified recreational diving modes
- Full decompression support
- Bühlmann ZHL-16C with gradient factors
- No lockout for violating deco stops
- CNS tracking
- Quick No-deco limit (NDL) planner
- Full decompression planner
- Customizable vibration alerts
- Programmable depth sampling rates
- Bluetooth dive log uploading to Shearwater Cloud
- Wireless charging
- Firmware upgrades over Bluetooth
Shearwater Peregrine dive modes
The Shearwater Peregrine is ideal for decompression and no-decompression diving, and multiple recreational dives with Shearwater's tested and proven reliable algorithm working in the background.
You'll be able to use this dive computer with 4 modes: Air, Nitrox, 3 Gas Nitrox and Gauge.
What's in the box?
- Peregrine Dive Computer
- Wireless Charging Station with USB-C cable
- Product Info Guide
- Screen Protector
- 26mm Silicone Band
- Standard length strap and shock cord.
The Shearwater Peregrine is also available as:
Peregrine Adventures Light Edition
Peregrine Adventures Dark Edition
Peregrine TX with Air Integration & Digital Compass
Peregrine TX with Swift Transmitter
Need more info?
Download the Shearwater Peregrine Dive Computer Manual as you wait to receive your very own unit.
Don’t forget, you can find more information on Gas Modes, Swift transmitters and Optional VPM upgrades for compatible models in our Shearwater Computers FAQ.
Watch all Shearwater Videos on the Shearwater Youtube Channel
Answers to common questions about this product, including sizing, compatibility, and usage.
Product FAQs
Is the Shearwater Peregrine good for beginner divers?
Is the Shearwater Peregrine suitable for technical diving?
It includes a 3-Gas Nitrox mode up to 100% oxygen, making it suitable for accelerated decompression profiles. It also uses the industry-standard Bühlmann ZHL-16C algorithm with Gradient Factors, the same core decompression model found in higher-end Shearwater computers such as the Shearwater Perdix 2.
– No Trimix support for helium-based diving
– No CCR closed-circuit rebreather modes
For advanced technical diving, the Peregrine can even be used as a reliable backup computer in Gauge Mode, rather than as a primary device.
Does the Shearwater Peregrine have Air Integration (AI)?
If wireless air integration via a transmitter on your first stage is a "must-have" for you, go for the Shearwater Peregrine TX.
This upgraded version maintains the same user-friendly form factor while adding the ability to pair with the Swift Transmitter and a digital compass, bridging the gap between the entry-level Peregrine and the advanced Perdix series.
Does the Shearwater Peregrine have colour options?
How do I charge the Peregrine and how long does the battery last?
Every unit comes with a USB-C wireless charging pad; you simply set the computer on the pad, and it begins charging. This design eliminates the need to open the casing to change batteries, significantly reducing the risk of O-ring failure or accidental flooding.
On a full charge, you can expect approximately 30 hours of dive time at medium screen brightness. Because it uses a lithium-ion cell, the battery is designed to last for several years of regular use before needing service. If the battery capacity eventually declines, it can be replaced by an authorised Shearwater service centre to ensure the unit remains pressure-sealed and calibrated.
What is the difference between the Peregrine and the Perdix 2?
In contrast, the Peregrine is streamlined for the recreational diver. It is thinner, lighter, and more affordable while using the same stunning 2.2" colour LCD screen. If you only plan to dive on Air or Nitrox and don't mind charging your device via wireless USB, the Peregrine offers the elite Shearwater experience at nearly half the cost of a Perdix 2.
You can read our full review of Peregrine or Perdix 2 - Which Should I get to find out which is better for you.
I dive air and/or nitrox on open circuit - Peregrine or Perdix 2?
| Specifications | |
|---|---|
| Screen Resolution | 320 x 240 QVGA |
| Display Type | Full colour LED LCD |
| Display Size | 2.2" / 5.59 cm |
| Weight | 122g |
| Size | 77mm x 68mm x 25mm |
| Battery Type | Rechargeable Li-ion Battery |
| Factory replaceable | |
| Battery Life per charge | up to 30 Hours (Medium Brightness) |
| Wireless Charging Station | |
| Number of Gases | 3 OC |
| Depth Rating | 120m / 394ft |
| Dive Log Capacity (10 second rate) | Approximately 200 Hours |
| Black Strap | Included |
| Shock cord | Included |
SHIPPING:
We aim to dispatch all in-stock items within 2 working days but will inform you of approximate delivery times should any item on your order be out of stock or on supplier backorder due to current manufacturing or transport delays caused by global shortages and/or impeded production.
Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information on delivery terms and returns.
Our current shipping rates are as follows:
- UK mainland orders £50 and over: FREE - DPD or alternative courier delivery*
- UK mainland orders under £50: £5.50 Fixed Rate - DPD or alternative courier delivery*
- Scotland Highland (inc. AB31+ Post Codes), Scottish Islands & Isle of Man: £11.00 Fixed Rate
- Channel Islands & Northern Ireland: £16.00 Fixed Rate
- European Union: £15.70 + 6% of order value (maximum £35)
- Rest of the World: £22.00 + 9% of order value (maximum £65)
- BFPO Post Codes: £23.00 (see Delivery Terms for BFPO at end of this page)
- FPO & APO Unfortunately, we are unable to arrange delivery to FPO/APO addresses
- PO Boxes - All our PO Box deliveries need to be signed for, therefore, unless prior arrangements are made with us, we do not deliver to PO Boxes.
*The dispatch days listed in our product listings refer to working days, excluding weekends and UK holidays. Products that need to be ordered from the manufacturer or distributor's stock, are temporarily out of stock, are subject to backorders, or are marked as Special Orders may take longer to dispatch. We will notify you of this once your order is confirmed.
INTERNATIONAL EXCEPTIONS:
For international orders containing weights, cylinders (excluding suit inflation bottles), and Suex scooters, please contact us in advance before placing your order.
These products are not included in our global max-capped shipping rates. They are only shipped outside the UK mainland after the freight cost is calculated based on the parcel's total weight, dimensions, delivery location, and the courier service used. We will let you know the cost before processing any order.
All cylinders we ship within and outside of UK mainland are filled and tested on site before being emptied for dispatch. Cylinders shipped outside of the UK will be empty and will also have their valves removed, requiring reassembly after you receive delivery. Twinset manifolds and bands will also be removed and dispatched together with the cylinders for safe global shipping.
RETURNS & REFUNDS
We offer a 30 day return for any product sold under our Returns & Refunds Policy Please contact us before any return with your order number and date details. Receive our Returns Authorisation Form and instructions and enclose them with your return to expedite a refund. Detailed information is available in our Returns & Refunds Policy.
Email us at sales@dirdirect.com or call us on +44(0)1305 824 555
Note that all returned items are shipped at the customer's own risk and remain the customer's property until received by Underwater Explorers, so please ensure they are packaged well and use reliable postal services with tracking facilities. The goods will be inspected on arrival.
Return postages are at your own cost and our outbound shipping costs (if items are sold with integrated basic shipping charges i.e. Free shipping for orders £45 and above) the UK shipping rate may be deducted from any UK mainland refund unless linked to a fault/defect claim.
Please contact us with your order number and name before sending any returns to:
Underwater Explorers – Returns
Unit 1, Maritime Business Centre
Mereside, Portland
Dorset, DT5 1FD
United Kingdom
Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information.































