Hands-free data. Total awareness. A new way to dive.

The Halcyon Symbios HUD Dive Computer redefines how divers interact with critical dive information underwater. Designed for recreational divers, instructors, photographers, and technical enthusiastses alike, the Symbios HUD delivers essential data directly into your field of view—so you stay informed without breaking focus.

Instead of constantly looking down at a wrist-mounted computer, depth, time, gas status and key alerts appear at the corner of your eye, allowing for a more natural, intuitive, and immersive dive experience. Paired with a wireless tank pod, the Symbios HUD provides real-time tank pressure data without adding clutter to your setup.

A Game-Changer for Focused, Safer Diving

For recreational divers

New divers love the simplicity and clarity of the Symbios HUD. Key information is always visible, making it easier to stay aware of depth, time, and gas without distraction—helping build confidence and good habits from the start.

For instructors

Instructors consistently describe the Symbios HUD as a game-changer. With critical data always in view, instructors can focus on students, positioning, and safety instead of repeatedly checking a wrist computer. More awareness, less distraction.

For underwater photographers & videographers

When both hands are occupied with cameras, strobes, or video lights, the Symbios HUD truly shines. Hands-free access to vital dive data means photographers can stay fully focused on composition and timing while maintaining full situational awareness.

Experience Precision & Adaptability Underwater

The Symbios HUD combines advanced wireless technology, flexible dive modes, and a bright full-colour micro-display to support everything from relaxed recreational dives to complex technical and CCR diving. Its modular, forward-looking design allows the system to integrate data from multiple sources, making it a powerful platform that grows with your diving.

Vibration alerts and clear visual notifications ensure important warnings are noticed immediately—without breaking concentration or awareness.

Symbios HUD Dive Computer – Key Features

Industry-leading wireless technology receives wide-ranging data sources from RB, DPV, HP, GPS/Positioning systems, Trim, and more.
Vibration, alerts, rechargeable battery.

Dive Modes & Performance

DIVE MODE TYPES
Multi-gas, OC, fixed or integrated CCR, Integrated Sidemount, Gauge, Buddy Screen, Large-format screen options
NUMBER OF GASES
5 Open Circuit/Closed Circuit
ALGORITHM
ZHL16-C
SCREEN RESOLUTION
320 x 240
DISPLAY TYPE
TFT full-colour micro-display
DISPLAY SIZE
Virtual image of ~ 20 x 20 cm² in 70 cm distance
COMPUTER DIMENSION (WxHxD)
68.3 x 62.5 x 36.1 mm³

Wireless Tank Pod Integration

When paired with the included tank pod, the Symbios HUD delivers real-time tank pressure data directly into your HUD display. This reduces hose clutter while keeping gas information constantly accessible—ideal for both streamlined recreational setups and advanced technical configurations.

Why Choose the Halcyon Symbios HUD with Tank Pod?

Hands-free access to critical dive data
Increased situational awareness and safety
Ideal for instructors, photographers, and technical divers
Advanced wireless integration and future-ready platform
Clean, streamlined setup consistent with Halcyon design philosophy

Learn How to Mount Symbios HUD Computer to Your Mask Here

FAQs

Is the Symbios HUD suitable for recreational divers?
Yes. The Symbios HUD is designed to be intuitive and easy to use, making it ideal for recreational divers as well as professionals.

Can I use the Symbios HUD with a single tank setup?
Absolutely. When paired with the tank pod, it provides real-time pressure data for standard single-tank diving.

Is this computer suitable for technical or CCR diving?
Yes. With multi-gas support, CCR compatibility, and advanced data integration, the Symbios HUD is built to support advanced diving applications.

Does the HUD replace a wrist-mounted computer?
For many divers, yes. The HUD provides all essential dive data directly in your field of view, reducing the need to look away from your surroundings.

The Halcyon Symbios HUD Dive Computer with Tank Pod isn’t just a new dive computer—it’s a new way to experience diving. More awareness, less distraction, and total confidence underwater.

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Dive Computers

Halcyon Symbios HUD Computer with Tank Pod