Elevate your dives with the Mares Puck 4, a compact, feature-packed dive computer. Featuring a customizable Bühlmann ZH-L16C algorithm, multigas capability, and a crystal-clear segmented display, it offers precision and safety. Plan dives with the decompression planner, track progress with the 100-dive logbook, and enjoy user-friendly single-button control. Integrated Bluetooth syncs seamlessly with the Mares app for effortless uploads and firmware updates. User-replaceable battery ensures readiness for your next adventure. Dive smarter, dive safer with the Puck 4