Symbios BLUE Handset Computer

The Halcyon Symbios BLUE is a compact, rugged and brilliantly capable dive computer designed for divers who want premium performance without the premium price tag. As a streamlined version of Halcyon’s flagship Symbios handset, the Symbios BLUE delivers exceptional clarity, advanced gas support, intuitive operation and seamless compatibility with the Symbios ecosystem – including GPS Pods, DPV interfaces and Tank Pods. Whether you are progressing into technical diving, exploring with multiple gases, or simply want a high-quality Halcyon computer for recreational and mixed-gas adventures, the Symbios BLUE offers outstanding value, reliability and future-ready expandability. A Compact Powerhouse for Recreational & Technical Divers The high-resolution 2.4" transflective full-colour display provides outstanding readability in all conditions – from bright shallows to dark technical environments. Thanks to energy-efficient transflective technology, visibility remains crisp without draining the battery. Supporting oxygen, nitrox and trimix , as well as open-circuit and Fixed Setpoint CCR modes, the Symbios BLUE adapts easily to your diving style and training progression. With the trusted Bühlmann ZH-L16C algorithm and fully customisable gradient factors , it offers the precision and control technical divers rely on. Key Features & Benefits Full Multi-Gas Capability - Supports oxygen, nitrox (EANx) and trimix for advanced recreational and technical profiles. CCR-Ready (Fixed Setpoint)- Ideal for divers using fixed-setpoint rebreathers or seeking a reliable backup handset. Brilliant Transflective Colour Display - 2.4" full-colour screen (320 × 240 px) readable in any lighting conditions with exceptional clarity. Long-Lasting Rechargeable Battery - Up to 30 hours of dive time on a single charge using the integrated Li-ion battery. Advanced Dive Tracking - Stores 1,000 hours of dive logs , sampled every 5 seconds. Robust & Travel-Ready - Compact, rugged housing rated to 120 metres , built for demanding diving environments. Intuitive 2-Button Interface - Simple, tactile controls ensure smooth navigation even with thick gloves. Enhanced Awareness Tools - Includes vibration alerts and a 3-axis digital compass for accurate underwater navigation. Part of the Halcyon Symbios Ecosystem The Symbios BLUE integrates seamlessly with the wider Symbios technology ecosystem , allowing additional functionality as your diving evolves: Symbios GPS Pod – Surface GPS positioning Symbios DPV Interface – Scooter telemetry integration Symbios Tank Pod – Wireless tank pressure monitoring Future Accessories – Fully expandable system With the Halcyon App , you can sync your handset to manage settings, track dives, access real-time metrics and review performance data with ease. What’s Included Symbios BLUE Handset Bungee Mount Charging Cable Protective Screen Who Is the Symbios BLUE Best For? The Halcyon Symbios BLUE is an excellent choice for: Technical divers in training Advanced recreational divers using nitrox or trimix Fixed-setpoint CCR divers Professionals seeking a high-quality backup computer Eco-conscious divers who prefer rechargeable devices Anyone wanting Halcyon performance at a more accessible price Why Choose the Halcyon Symbios BLUE? The Symbios BLUE offers the perfect balance of performance, durability, clarity and price . With its premium display, customisable decompression model, multi-gas capability and Symbios ecosystem integration, it delivers exceptional value for divers looking to step into high-quality Halcyon technology without the full cost of the flagship model. Streamlined. Smart. Symbios. Your dives deserve the reliability and precision Halcyon is known for – and the Symbios BLUE delivers exactly that. Watch How The Halcyon Trim Sensor Works: Compare Symbios “BLUE” and Symbios Handset Computer - Download PDF VIDEO CONSULTATIONS NOW AVAILABLE : We're bringing our highly experienced and knowledgeable staff to you with live-streaming consultations. If you need help choosing the right bit of kit or the best size before buying or even advice on whether a purchased item is the right fit for you, then book yourself a consultation appointment .