A revolution in technical dive instrumentation, built for ultimate clarity, total adaptability, and modular progression. The Halcyon Symbios Blue is a premium, wireless, and ultra-slim wrist-mounted dive computer engineered to support your diving across varying environments, complex gas configurations, and evolving experience levels.

Featuring an oversized, glove-friendly two-button interface with deep tactile feedback, the Symbios platform is part of a seamlessly expanding hardware ecosystem. Its advanced Bühlmann processing core operates alongside a beautiful, power-efficient full-colour screen that remains brilliantly readable in any lighting condition from bright shallow sun to dark local emerald waters. We handle secure transaction processing and provide fast, reliable shipping on all elite technical gear right to your door, anywhere in Canada!

Package Includes: 1 Symbios Blue Handset Computer, 1 Technical Bungee Mount Kit, 1 Magnetic USB Charging Cable, and 1 Factory-Fit Protective Screen Guard.

Full-Colour Transflective Display & Readability

• Ambient Light Optimization: Utilizes a 2.4" full-colour transflective screen that uses natural ambient sunlight to illuminate the display matrix. It remains perfectly readable in glaring, bright surface conditions without burning through battery power via hyper-bright backlighting.
• Streamlined Data Layering: Engineered with a large, clean main screen layout optimized for immediate recognition under stress. Secondary telemetry data, gas choices, and menus are cleanly organized into structured, navigable pages.
• Customizable User Fields: Tailor your in-water display layout to mirror your exact configuration preferences, highlighting the real-time metrics most critical to your target profile.

Advanced Training & Multi-Environment Simulation

• On-Land Familiarity: Connect seamlessly to the official Halcyon Mobile App via Bluetooth. Review, manipulate, and drive all hardware settings, gas switches, and interface functions from your smartphone before ever entering the water.
• Variable Dive Emulation: Run complex dive variables—simulating changing depths, bottom times, tank pressures, and virtual O2 cell outputs—to understand your algorithm changes inside out.
• Sub-Surface Scenario Planning: Practice runtime profiles and predictive decompression models safely in shallow training environments to establish absolute muscle memory prior to real technical runs.

Decompression Mapping & Situational Awareness

• Visual Gradient Factor Charts: Provides a live graphical representation of your current Gradient Factor curve, tracking your decompression safety limits as your dive moves through time.
• Tissue Compartment Tracking: Displays real-time calculations of your leading tissue compartment, explicitly tracking gas loading and off-gassing progression through active decompression stops.
• Wireless Gas Integration: Supports active telemetry links to optional wireless Symbios tank pods, allowing you to monitor real-time gas reserves directly on your primary handset screen.

Core Technical Specifications

• Comprehensive Gas Support: Full operational capacity for high-oxygen multi-gas Nitrox, standard Air, and advanced technical Trimix profiles.
• Versatile Dive Modes: Supports standard Open Circuit configurations and fixed setpoint Closed Circuit Rebreather (CCR) modes.
• Decompression Algorithm: Bühlmann ZHL-16C processing engine with fully user-adjustable Gradient Factors.
• Handset Dimensions: 2.4" transflective full-colour matrix display boasting a crisp 320 × 240 pixel resolution.
• Power & Battery: Internal rechargeable Li-ion battery cell yielding up to 30 hours of continuous runtime per charge.
• Memory Storage: High-capacity, integrated non-volatile dive log capable of saving up to 1000 hours of dive profile data.
• Operational Constraints: Tested and certified to a maximum depth rating of 120 metres (393 feet). Includes deep internal vibration alert motors and an integrated 3-axis digital compass.

Looking to weigh feature sets? Review the formal manufacturer documentation by opening the official Halcyon Symbios Blue vs. Symbios Silver Comparison Chart before finalizing your technical setup.

Canada's Legacy Halcyon Dealership & Free Shipping Across Canada

International Diving Centre is proud to stand as the **absolute oldest authorized Halcyon dealer in Canada**. We don't simply place technical boxes on shelves—we dive, program, configure, and maintain these modular systems every single week. Before shipping, our master technician—who holds **35 years of diving experience and 30 years of full-time regulator and equipment service** in our shop—will unpack, test, and update your handset's firmware versions. Take advantage of our national store benefit: enjoy FREE Shipping anywhere in Canada on all gear orders of $200.00 or greater!