Shearwater Perdix 3 Dive Computer with Swift GPS Transmitter

Built for Every Dive Adventure

The Shearwater Perdix 3 is a rugged, full-size dive computer engineered for divers who demand reliability, visibility, and performance in every environment. Featuring a brilliant 2.4” AMOLED display, an armored casing, and a precision-machined titanium bezel, the Perdix 3 is built to withstand the challenges of recreational, technical, and advanced diving. Its durable titanium piezo touch buttons provide dependable operation in all conditions, while the vibrant full-color screen delivers crystal-clear readability underwater.

Ultra-Bright AMOLED Visibility

Designed to keep your focus where it belongs, the Perdix 3 features a high-resolution AMOLED display that is brighter, sharper, and easier to read than ever before. With four times the resolution of previous models and enhanced brightness for low-light or deep-water conditions, divers can quickly view critical information at a glance. The new “Big” layout option offers oversized fonts for maximum readability, making it one of the easiest Shearwater dive computers to read in real-world diving conditions.

Personalized for Your Diving Style

Every diver has different preferences underwater, and the Perdix 3 is built to adapt. With 14 customizable color options and thousands of possible display combinations, divers can tailor the screen for improved visibility in different water conditions and personal viewing preferences. Air integration with up to four Shearwater transmitters allows the Perdix 3 to grow alongside your diving journey, from recreational air dives to complex technical dive configurations.

Advanced Technology with Smarter Connectivity

The Perdix 3 introduces a refined user interface that makes navigating menus and adjusting settings faster and more intuitive. Programmable quick-change settings allow divers to customize their experience with ease, while Shearwater’s trusted vibration alert system ensures important dive notifications are never missed. Enhanced Bluetooth technology delivers connections up to six times faster for quick firmware updates and seamless dive log downloads, paired with upgraded security features for safer data management.

Recreational to Technical Diving

The Perdix 3 is designed to support virtually every style of diving with a full suite of dive modes including Air, Nitrox, 3 Gas Nitrox, OC Technical Trimix, Closed Circuit/ Bailout, Gauge, Freediving, and Avelo compatibility. Whether you're exploring reefs, training in advanced decompression procedures, or pushing deeper into technical environments, the Perdix 3 delivers the flexibility and performance serious divers expect from Shearwater.

- Shearwater Perdix 3 Dive Computer -
Color Perdix 3 is a rugged, full-size dive computer built for reliability, with an ultra-bright 2.4" (6.1cm) AMOLED display. Its armored casing, precision-engineered titanium bezel, and reliable titanium piezo touch buttons protect the enhanced electronics within. With a vivid full-color display and extensive customization options, Perdix 3 is built to adapt to the needs of every diver.

A refined user interface makes menu navigation more intuitive than ever, while the trusted vibration alert system ensures critical dive moments are never missed. Air integration with up to 4 Shearwater transmitters gives divers room to grow from a first dive computer to a powerful, advanced dive setup.

Key Features

High Visibility AMOLED Display
High resolution, 2.4" ultra-bright AMOLED display ensures your focus stays where it matters most - on the dive.

Enhanced Features
The Perdix 3 features an updated user-interface, programmable quick-change settings and advanced features for monitoring decompression stress.

Color Customization
Personalize your computer and improve readability in real-world dive conditions 14 color options creating thousands of possible combinations for your display.

Brighter and Clearer
4x higher resolution on a larger, brighter AMOLED display for improved visibility in all conditions.

Faster and More Secure
6x faster Bluetooth connectivity for quicker dive log downloads and firmware updates, plus enhanced data security features.

New "Big" Layout
The new Big layout allows users to switch between the standard font sizes and giant fonts for the easiest viewing experience on any Shearwater computer ever.

Modes
• Air
• Nitrox
• 3 Gas Nitrox
• OC Tec - Multi gas, trimix decompression computer
• CC/BO - Closed circuit fixed PPO2
• Gauge - Bottom timer with stop watch and dive logging
• Freediving - Configurable sampling rates and alarms
• Avelo (Unlock Code Required)

- Shearwater Swift GPS Transmitter -
Every Shearwater air integrated dive computer can lock in your dive site location coordinates with the Swift GPS. Get more than the benefits of air integration when you capture your dive's entry and exit points, and add maps to your Dive Shearwater log.

Receive real time gas pressure data and benefit from accurate gas time remaining calculations for extended dive time. Easily view all dive metrics in your computer display, maximizing your adventure and enjoyment underwater.

• Capture your dives entry and exit points
• Compatible with ALL Shearwater air integrated dive computers
• Collision avoidance for other transmitters
• User replaceable CR2 battery

When the dive log is transferred to Dive Shearwater, the log will display:
• Your dive location on a map
• A location name (if available)
• Entry and exit coordinates
• A world view of all your dive log locations
• If a user has multiple transmitters, only 1 needs to be GPS

Plus, all standard features of SWIFT:
• Advanced collision avoidance system ensures reliability using multiple transmitters
• Randomized transmit interval allows for reliable simultaneous use of multiple Swift transmitters
• LED status indicator
• Easy 'no tools' installation and removal on divers first stage
• Compatible with all existing air integrated Shearwater dive computers

Capture & Share Dive Coordinates

Map your dives automatically on Dive Shearwater
GPS coordinates on your dive entry and exit points will be captured.

Compatible with ALL current Shearwater air integrated dive computers
GPS works on the Perdix 2, Petrel 3, Peregrine TX, Teric, Tern TX & NERD 2.

Share with your buddy or a boat full of divers
Any nearby Shearwater air integrated computer can pick up the Swift GPS signal.

Lock In Your Location
The Swift GPS uses a multi-constellation Global Navigation Satellite System (GNSS) receiver that determines location from GPS, Galileo and BeiDou satellites. The location information can be shared with your buddy or a boat full of divers. Any Shearwater air-integrated computer within range can pick up the Swift GPS signal.

*GPS function does not work underwater