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Perdix 3 is a rugged, full-size dive computer built for reliability, with an ultra-bright 2.4” / 6.1 cm AMOLED display. Its armoured casing, precision-engineered titanium bezel, and reliable titanium piezo touch buttons protect the enhanced electronics within. With a vivid full-colour display and extensive customisation 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 four Shearwater transmitters gives divers room to grow from a first dive computer to a powerful, advanced dive setup.

• Full featured for technical diving
• Full colour, high resolution amoled display
• Air integration capability
• User Replaceable AA Battery

HIGH VISIBILTY AMOLED DISPLAY
High resolution, 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.

COLOUR CUSTOMISATION
Personalise your computer and improve readability in real-world dive conditions with 14 colours options creating thousands of possible combinations for your display.

HOW IT COMPARES TO PERDIX 2

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

Faster and More Secure
6 x 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.

MORE ENHANCED FEATURES

• Configurable Zones: 11 pieces of customizable information on this display for an unprecedented amount of customizability.
• Setting Sets: Save all your preferred settings into 3 different sets to quickly change between configurations.
• Any Mode, Any Layout: Choose between 7 dive modes and view in any of the 3 layouts: Standard, Big, or Tec.
• SurfaceGF ▲ +5: Shows how your decompression risk changes if you stay at the same depth for 5 more minutes.
• Freedive Mode: Optimized for free diving with powerful vibration alerts to signal important customizable info, such as depth and time.
• Menu Navigation: The updated user interface now shows the previous and next menu titles for easier 2 button navigation.

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)

Features

• User replaceable AA
• Ultra bright 2.4" / 6.1 cm AMOLED display
• Simple to navigate interface
• Titanium piezo-electric buttons
• Bühlmann GF algorithm
• Full decompression support
• Trimix support
• CCR Support
• Integrated NDL and Deco planners
• Simultaneous support for 4 wireless gas pressure transmitters
• GPS transmitter support
• 3 axis, tilt compensated, digital compass
• Strong vibration warning alerts
• Detailed dive logs
• High-speed Bluetooth for dive logging and firmware updates.

Technical Specs

• Screen Resolution: 450 x 600
• Display Type: Full colour AMOLED
• Display Size: 6.1cm / 2.4"
• Lens: Aluminosilicate Toughened Glass Window
• Depth Rating: 260m / 850ft
• Dive Log Capacity: approx. 1000 hours

Battery:

• Battery Type: Single AA (any type)
• Only 1.5V non-rechargeable lithium and 3.7V lithium rechargeable batteries support vibration functions
• Ships with and recommended battery type: Energizer Ultimate Lithium AA
• Battery Capacity (approx.): 5.25 Wh

Battery Life:

• Lithium 1.5V: up to 60 hours
• 5 V Alkaline: up to 40 hours
• 6 V Saft: up to 80 hours
• 2 V NiMh: up to 30 hours
• 7 V Li-ion rechargeable: up to 35 hours

Dive Computer Dimensions

• WxHxD: 81mm x 71mm x 38mm (3.2"x2.8"x1.5")
• Weight: 181g (6.38oz)

Ballistic Nylon Case

• WxHxD: 130x105x70mm / 5.1"x4.1"x2.8"
• Weight: 115g (4.06oz)

What's in the box?

• Perdix 3 Dive Computer
• 1.5V Energizer Ultimate Lithium AA Battery included
• Product Info Guide
• Screen Protector
• Black webbing strap (double)

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

Full Features

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

Technical Specs

• Depth limit: 200 m
• Operating temperature range +4°C to +34°C
• Short-term (hours) temperature range: -10°C to +50°C
• Long-term Storage temperature Range: +5°C to +20°C
• Pressure port: 7/16" -20UNF
• Rated air pressure: 300 bar / 4350 psi
• Pressure reporting resolution: 0.14 bar / 2 psi
• Pressure reporting interval: 4.8 - 5.2 seconds
• HP port proof pressure: 450 bar / 6525 psi
• Accuracy: 5% full scale
• Zero offset: <3.5 bar / 50 psi
• Activation pressure: 7 bar / 100 psi
• De-activation pressure: 3.5 bar / 50 psi
• Cover screws: 1.5mm hex 316SS
• Body o-ring: 24x1.5mm
• HP port o-ring: AS568-904 75A Viton

Dimensions

• Size 76mm (L) x 34mm (D)
• Weight 135g

Battery

• Battery type: CR2 3V Lithium (User replaceable)
• Ships with and recommended battery type: Panasonic CR2 Industrial
  Lithium
• Battery Capacity (approx): 2.55 Wh
• Battery life: Up to 100 dive hours (100 one-hour dives, with 20 minutes GNSS on-time before and after each dive) or 2 year storage time

GNSS

• GNSS Constellations: GPS L1C/A, Galileo E1B/C, BeiDou B1l
• Location resolution: 2 m
• Location accuracy (condition dependent): 4 m
• Location reporting interval: 4.8 - 5.2 seconds