Mares Sirius Dive Computer - Black/Black - 220931-02-OB

Mares Sirius Dive Computer - Black/Black - 220931-02-OB

Mares designed the new Sirius watch-style dive computer with the aim of perfectly combining technology and elegance. The characteristics of this dive computer feature top-of-the-range technology both for the recreational and Extended Range divers. The recreational diver can see a simple screen, with the possibility of reading tank data thanks to the optional tank module. The Extended Range diver can insert up to five nitrox and trimix mixes to manage technical dives. The interchangeable strap allows the Extended Range diver to use any suit thickness. Its refined style makes the Sirius the perfect accessory, even out of the water. Available in black or black/silver versions.

Features 

• ZH-L16C algorithm with gradient factors and predictive multigas
• Nitrox and trimix capable, up to 5 gases
• MIP color, high-resolution display
• Full tilt digital compass with bearing memory and stopwatch
• Hoseless tank data integration for up to five transmitters
• Color coded tank pressure for at-a-glance readability
• Bottom timer mode with resettable average depth and stopwatch
• Decompression dive planner with additional surface interval function
• 100 dive logbook with multiple graphs
• Tissue saturation and dive profile graph
• Smart battery management system with 30 hours dive time per full charge (without the use of the transmitter)
• Bluetooth connection for direct connection to a smartphone
• Underwater menu allows certain settings to be changed during the dive
• Future deco and runaway deco alarm
• Three watch faces plus color options
• Changeable strap for use with any wetsuit thickness
• Wireless charging base

What Our Experts Think

• Rinse After Use: Clean with fresh water after each dive to remove salt, sand, and debris. Avoid submerging the device for extended periods.
• Check Battery: Regularly monitor the battery life and replace it before it gets too low to avoid malfunction.
• Inspect for Damage: Ensure the screen is clear and buttons function correctly. Check for cracks or other signs of wear.
• Store Properly: Keep in a cool, dry place away from direct sunlight, and avoid extreme temperatures to preserve battery life.
• Update Firmware: Stay current with firmware updates to ensure accurate readings and optimal performance.

Q&A

Q: What is the Mares Sirius Dive Computer designed for?
A: It’s a top-of-the-line dive computer designed for both recreational and technical divers, offering advanced features.

Q: What dive modes does the Mares Sirius support?
A: It supports multiple modes, including Air, Nitrox, Trimix, and Gauge modes for different diving needs.

Q: Is the Mares Sirius suitable for technical diving?
A: Yes, its advanced features and gas-switching capabilities make it perfect for technical dives.

Q: What does ‘Open Box’ mean?
A: The item is in like-new condition, but it has been opened or briefly used.

Q: Is the display easy to read underwater?
A: Yes, it has a large, clear display with customizable settings for easy reading in various conditions.

Maintenance Tips

• Advanced Features: Designed for technical divers, offering multiple gas mixing and dive planning capabilities.
• Sleek Design: The black/black colorway is both stylish and functional, with a compact yet rugged build.
• Intuitive Interface: User-friendly layout with clear navigation for easy access to advanced settings.
• Customizable Display: Large, high-contrast screen with adjustable layouts to suit different diving preferences.
• Great Value: Open-box condition offers top-tier functionality at a discounted price, ideal for divers seeking high performance on a budget.