Mares Puck 4 Dive Computer

The PUCK 4 is compact like our classic PUCK computer models, with a new design and colors on the outside, and a great revolution on the inside thanks to its advanced technology. The Bühlmann ZH-L16C algorithm with customizable gradient factors will give you full transparency and control of your decompression! Moreover, integrated Bluetooth will allow you to directly download your dives to a smart device! Available in 6 different colors to suit your dive style! Features include: The Bühlmann ZH-L16C algorithm with customizable gradient factors Air, nitrox, bottom timer modes Multigas capable, up to three gases A clear segment display made using chip-on-glass technology with 800 segments Bottom timer mode with resettable average depth and stopwatch A decompression dive planner with user-adjustable surface interval A logbook capacity of 100 dives (including graphs via the Mares app) A user-replaceable battery (CR 2450) with a long battery life of 100 dives Integrated bluetooth for direct connection to a smart device with the Mares or SSI app A single button for intuitive use Straps which can easily be removed and replaced with a bungee Firmware updates via the Mares app