What Nitrox blends can the Puck Pro+ Wrist Dive Computer support?

You must verify your specific gas mix and your local agency’s depth limits before programming these values into the device.

Puck Pro+ multi-mix capability supports two distinct gas profiles

The Puck Pro+ features multi-mix dive capability, allowing you to manage different gas profiles during a dive. Nitrox, which is a gas blend containing more oxygen than standard air, requires careful monitoring because oxygen toxicity—the risk of oxygen becoming toxic to the body at depth—increases as you go deeper. This device tracks two distinct blends, which is useful for divers who switch gases to extend their bottom time. We selected the Puck Pro+ for our comparison based on its multi-mix capabilities and its 4.4 rating from 209 buyers. If you select an incorrect gas profile, the computer may provide inaccurate remaining bottom time calculations, potentially leading to a dangerous situation. Getting the gas planning wrong could result in a failed dive or the need for an immediate, unplanned ascent.

You can find our final verdict on the Puck Pro+ review summary to see if it meets your needs.

What to Check Before Buying the Mares Puck Pro+

Verify your specific gas requirements against the device’s capabilities before purchasing.

Reviewing the technical specs is easy if you look at how the Puck Pro+ performs in real-world scenarios.

• Confirm your specific Nitrox blend falls within the 21-99% range supported by the hardware.
• Check if your planned dive depth exceeds the safe limits for your specific oxygen percentage.
• Verify how the device handles gas switching versus gas planning to ensure your bottom time remains accurate.
• Ensure the 35-hour logbook capacity meets your needs for tracking long-term dive history.

Understanding the Mares Puck Pro+ for Your Needs

The Puck Pro+ is a wrist-mounted dive computer, a device that sits on your arm to track depth and time while you swim underwater. This model is ideal for recreational divers who need a simple, single-button interface to manage complex gas mixes. If you require advanced features like multiple gas switching beyond two blends or a more complex interface for technical diving, you may want to look at more specialized computers. The Puck Pro+ serves as a reliable tool for those prioritizing a compact form factor and straightforward navigation.

If you need more options, compare the top-rated best dive computer for nitrox available today.

If you need a reliable way to manage multiple Nitrox blends without a complex interface, the Mares Puck Pro+ is a strong choice.

Many divers prefer a digital connection, so see which devices sync and see my dive data on my phone.

Reviewed by the Scuba Forge editorial team. Scuba Forge writes these guides from the 200 most-reviewed scuba diving computer listings in our retail dataset, not from manufacturer copy.