Mares
Dive Computer PUCK 4
Mares Puck 4 â Simple, Smart, and Dive-Ready
The Puck 4 brings advanced dive technology into a sleek, easy-to-use design. Featuring the trusted BĂźhlmann ZH-L16C algorithm with customizable gradient factors, this compact dive computer ensures accuracy, safety, and adaptability for every level of diver. With Bluetooth connectivity, versatile dive modes, and a clear segmented display, itâs the ideal choice for both new and experienced adventurers.
- Customizable safety: BĂźhlmann ZH-L16C algorithm with adjustable Gradient Factors for precise decompression management.
- Versatile modes: Air, Nitrox (21â99%), and Bottom Timer options for flexible dive profiles.
- Multi-gas capability: supports up to three gases to handle a range of underwater environments.
- High-contrast display: chip-on-glass segmented screen with 800 segments for crystal-clear visibility.
- Decompression dive planner: plan safe dives with user-adjustable surface intervals.
- Integrated Bluetooth: sync dive logs and perform firmware updates via the Mares app.
- Reliable performance: user-replaceable CR2450 battery with 100 hours of dive time.
- Digital logbook: stores up to 100 dives with graphs viewable in the Mares app.
- Intuitive design: single-button operation for seamless menu navigation.
- Adaptable straps: easily swap between standard straps and bungees for customized comfort.
- Mission Console compatible: connect for a complete dive data overview.
Great For
- Recreational divers upgrading from entry-level models
- Divers who prefer simple navigation with advanced safety features
- Travelers and multi-environment diving






