Mares Puck 4 dive computer

Recreational Diving with Nitrox 100% Fit

This computer is a reliable upgrade for recreational divers who frequently use enriched air Nitrox. It supports multiple dive modes, including Nitrox, and uses the trusted Bühlmann ZH-L16C algorithm for safe dive planning and execution.

Air and Nitrox modes,Bühlmann ZH-L16C algorithm,User-replaceable battery

Post-Dive Digital Logbooking and Analysis 100% Fit

For divers who meticulously track their performance, the integrated Bluetooth allows for seamless data transfer to the Mares app. This provides a feature-rich digital logbook to analyze dive profiles, share experiences, and keep firmware updated.

Integrated Bluetooth connectivity,100-dive logbook memory,Compatibility with Mares app,Effortless firmware updates

Multi-Gas Dive Planning 80% Fit

As a versatile tool for divers advancing their skills, this computer supports planning with up to three gases. This enhanced functionality allows for more complex dive profiles and extended bottom times, making it a solid performer for more ambitious dives.

Multigas capability (up to three gases),Gas switching,Decompression planner,Bühlmann ZH-L16C algorithm

Dive Travel and Varying Conditions 90% Fit

This is a great all-rounder for dive travelers who encounter different environments. It features altitude adjustment, fresh and seawater settings, and the choice between metric and imperial units, ensuring reliable performance anywhere in the world.

Altitude adjustment,Fresh and seawater settings,Choice of metric/imperial units,User-replaceable CR 2450 battery

Use as a Primary or Backup Bottom Timer 100% Fit

With a dedicated bottom timer mode and a clear segment display, this computer serves as a robust and reliable instrument for tracking depth and time. Its 150m depth rating provides a solid performance margin for a wide range of dive plans.

Bottom timer mode,Max depth rating of 150 m / 492 ft,Segment Display,Ascent rate indicator

Best for the Connected Diver

With integrated Bluetooth for seamless data transfer to the Mares app and upgradeable firmware, this computer is perfect for divers who want to track, analyze, and share their dive logs digitally.

Based on: wireless_connectivity: Bluetooth, Connectivity app: Mares app, Upgradeable software: yes

A Reliable Upgrade for Regular Divers

Offering multigas capability, a trusted Bühlmann algorithm, and a 100-dive logbook, this computer provides the enhanced functionality and trustworthy performance needed for frequent recreational diving.

Based on: multigas_capability: up to three gases, Algorithm: Bühlmann ZH-L16C, Logbook memory: 100 dives

Great All-Rounder for Casual Diving

This computer provides essential features like Air and Nitrox modes, a user-replaceable battery, and straightforward single-button control, making it a versatile and accessible choice for occasional divers.

Based on: dive_modes: ["air", "nitrox", "bottom timer"], User replaceable battery: yes, Single button control: yes

Solid Backup for Diving Professionals

Featuring a dedicated bottom timer mode, a robust 150m depth rating, and a compact design, this serves as a dependable and feature-rich secondary computer for professional use.

Based on: bottom_timer: yes, Max depth rating: 150 m / 492 ft, Type: compact