Description
The Next Generation of a Legend
The Shearwater Perdix 3 builds upon everything divers loved about the Perdix 2 while introducing a brighter display, faster performance, and enhanced customization.
Designed for everyone from recreational divers to advanced technical divers, the Perdix 3 combines industry-leading reliability with a refined user experience that performs equally well on shallow reef dives, deep wrecks, cave dives, and mixed-gas expeditions.
Whether you’re purchasing your first premium dive computer or upgrading from an earlier Shearwater model, the Perdix 3 is built to grow with your diving for years to come.
Brilliant 2.4″ AMOLED Display
The Perdix 3 introduces Shearwater’s brightest and highest-resolution display ever.
Features include:
- Ultra-bright 2.4-inch AMOLED display
- Four times the resolution of previous Perdix models
- Outstanding visibility in bright sunlight and low-light environments
- Large customizable display layouts
- Toughened aluminosilicate glass lens
Whether you’re checking gas pressure at 20 feet or managing decompression stops at depth, critical information is always easy to read.
Built for Recreational and Technical Diving
The Perdix 3 supports an impressive range of diving styles, including:
- Air
- Nitrox
- Multi-gas Nitrox
- Trimix
- Closed Circuit Rebreather (CCR)
- Gauge Mode
- Freediving
- Avelo Mode (unlock required)
Its versatility makes it an excellent investment for divers whose training and experience continue to grow.
Rugged by Design
Engineered for demanding dive environments, the Perdix 3 features:
- Precision titanium bezel
- Titanium piezo-electric buttons
- Armored housing
- User-replaceable AA battery
- Depth rating to 260 meters (850 feet)
Built to withstand years of recreational and technical diving while maintaining the rugged reliability Shearwater is known for.
Air Integration & Advanced Features
The Perdix 3 is designed to grow with your diving.
Features include:
- Air integration with up to four Shearwater transmitters
- 3-axis tilt-compensated digital compass
- Bühlmann ZHL-16C algorithm with Gradient Factors
- Vibration alerts
- Dive planning tools
- Bluetooth connectivity
- Detailed dive logging
- High-speed firmware updates
Whether diving a single cylinder today or multiple stage bottles tomorrow, the Perdix 3 is ready.
What’s Included
- Shearwater Perdix 3 Dive Computer
- Energizer Ultimate Lithium AA Battery
- Ballistic storage case
- Screen protector
- Black webbing strap
- Product documentation
Ideal For
- Recreational divers
- Advanced Open Water divers
- Technical divers
- CCR divers
- Cave divers
- Wreck divers
- Freedivers
- Divers planning future technical training
Key Features
- Ultra-bright 2.4″ AMOLED display
- Four times the screen resolution of previous Perdix models
- Air integration for up to four transmitters
- Titanium bezel and titanium piezo buttons
- User-replaceable AA battery
- Vibration alerts
- Bluetooth connectivity
- Digital compass
- Trimix and CCR capable
- Freedive mode
- Avelo compatibility (unlock required)
Technical Specifications
- Display: 2.4″ Full-Color AMOLED
- Resolution: 450 × 600
- Battery: User-replaceable AA
- Depth Rating: 260 m / 850 ft
- Air Integration: Up to 4 transmitters
- Compass: 3-axis tilt compensated
- Algorithm: Bühlmann ZHL-16C with Gradient Factors
- Connectivity: Bluetooth
- Colors: Black or Silver












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