Halcyon Handset Computer

Discover the Symbios Handset computer —wireless, ultra-slim, comfortable for all hand sizes, and glove-friendly. Tactile buttons and a hybrid transflective color screen ensure easy operation, excellent visibility, and power efficiency in any light. Perfect for every underwater adventure!

Symbios™ Technology is designed to elevate your diving experience with cutting-edge features, equipping you for today’s adventures and tomorrow’s challenges. 

Customizable Display: Adapt the screen to your environment with options like a large-format display for enhanced readability.

Description

Sleek, glove-friendly shape fits any hand. Bright, sunlight-readable display with long battery life. Auto-adjusting screen stays sharp in all conditions. Large-format option easy to read at a glance. Pair up to 9 wireless tank pods with diver trim & pressure. Charge via USB—AC, powerbank, or phone. CCR-ready with tech, multi-gas, sidemount & gauge modes. Control settings, updates & logs via Halcyon app.

Specifications

• 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 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
• Transflective full-color display
• DISPLAY SIZE
• 2.4”
• COMPUTER DIMENSION (WxHxD)
• 94.4 x 63 x 19.8 mm³

Symbios HUD Dive Computer

The Symbios HUD dive computer transforms the underwater experience for all underwater enthusiasts, including recreational divers, instructors and photographers by providing essential data at the corner of your eye. New divers will love the easy reference for depth, gas and more.

Instructors say it’s a game-changer, allowing them to prioritize their students’ safety and learning without needing to frequently check their dive computer. All critical information is displayed within immediate view, ensuring they remain attentive to their group while staying informe

Experience precision and adaptability

For underwater photographers, whose hands are often occupied with cameras and video lights, the HUD offers hands-free access to vital stats. This enables them to focus entirely on capturing the perfect shot while maintaining full situational awareness. Combining convenience and precision, the Symbios HUD is an indispensable tool for professionals and enthusiasts alike.

Specifications

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 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-color 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

Halcyon – premium quality diving equipment

Halcyon Diving Systems is an American manufacturer of high-end diving equipment, designed for divers who demand the highest levels of safety, comfort, and reliability underwater. The Halcyon brand was born from a passion for technical and exploration diving – created by active divers who perfectly understand the needs of both professionals and demanding amateurs.

The company specializes in:

• wings and harness systems for both twinset and single tank configurations,
• dive regulator,
• primary and backup dive lights,
• dive computer
• DIR configuration accessories,
• SMBs, reels, and spools,
• pockets, and mounting accessories.

Every piece of Halcyon equipment is engineered and tested for extreme diving environments – from deep wrecks to challenging cave systems. The brand stands out for its exceptional craftsmanship, durability, and functional design, fully compliant with the DIR (Doing It Right) philosophy – the global standard of streamlined and safe dive configuration.

Why choose Halcyon:

• precision engineering and unmatched reliability,
• tested by professional divers and GUE instructors,
• top-tier materials: aluminum alloys, stainless steel, ballistic Cordura,
• long-lasting performance in the harshest conditions,
• ergonomic design for superior comfort and control.

Halcyon equipment is trusted by divers worldwide who value simplicity, performance, and safety above all. If you’re looking for dive gear that will perform flawlessly and last for years – Halcyon is the brand you can depend on.

Go to brand products Halcyon