Mares Puck 4

The Puck 4 is a compact diving computer from Mares. It not only sports a sleek new design and vibrant colors on the outside but also boasts cutting-edge technology within. With the Bühlmann ZH-L16C algorithm featuring customizable gradient factors, you'll have complete transparency and control over your decompression process. What's more, integrated Bluetooth functionality enables direct downloading of your dive data to a smart device for easy access and analysis.

• Bühlmann ZH-L16C algorithm with customizable gradient factors
• Air, nitrox, bottom timer
• Multigas capable, up to three gases
• Clear segment display made using chip-on-glass technology with 800 segments
• Bottom timer mode with resettable average depth and stopwatch
• Decompression dive planner with user-adjustable surface interval
• Logbook capacity of 100 dives (including graphs via the Mares app)
• User-replaceable battery (CR 2450) with a long battery life of 100 dives
• Integrated Bluetooth for direct connection to a smart device
• Single button for intuitive use
• Straps can easily be removed and replaced with a bungee
• Compatible with the Mission Console
• Firmware update via the Mares app 

Technical Features
Max Displayed Depth: 150 m
Memory capacity: 100 hr
Profile Sampling Rates: 5 s
Stopwatch: True