A streamlined version of Halcyon’s flagship dive computer, Symbios “BLUE” is designed for performance, durability, and versatility.

It supports oxygen, nitrox, and trimix, includes Fixed Setpoint CCR mode, and integrates fully with the Symbios ecosystem — including the GPS Pod, DPV interface, Tank Pod, and other future innovations.

Streamlined. Smart. Symbios.

The high-resolution color display, rechargeable battery, and intuitive interface offer a premium experience, all in a rugged, compact form at an accessible price point.

Specifications

• Supports oxygen, nitrox, and trimix
• Open-circuit and Fixed Setpoint CCR dive modes
• High-resolution 2.4" transflective full-color display (320 × 240 px)
• Compatible with Symbios GPS Pod, DPV, Tank Pod, and other future innovations
• Bühlmann ZH-L16C algorithm with customizable gradient factors
• Rechargeable Li-ion battery with up to 30 hours of dive time
• 1000-hour dive log memory (5-second sampling rate)
• 120 m depth rating
• Intuitive 2-button interface with tactile feedback
• Vibration alerts and 3-axis digital compass
• Compact and rugged design for all diving environments
• Fully integrated into the Symbios technology ecosystem
• Doesn't connect to wireless rebreathers.