The Garmin Descent Mk2 is a multisport watch with dive-computer functions. Whether it suits you depends on the exact variant, supported modes, condition, software and service support, and your planned diving. As this is an older product generation, verify current availability and manufacturer support before buying.
What to check
- Supported dive modes and gas settings for the type of diving you do.
- Screen readability, controls, and usability with gloves.
- Battery health and charging performance, especially on a used unit.
- Compatibility with accessories and the current software ecosystem.
- Manufacturer documentation, service options, warranty, and replacement parts.
Is an older dive computer a good buy?
Potentially, if it meets your needs and is in good condition. Check the exact model and firmware, battery behavior, buttons, seals, and history. A used device’s condition may matter as much as its original feature list.
Safety considerations
Read the current manual and learn the computer’s settings and alarms before using it underwater. A dive computer does not replace training, gas planning, or a conservative dive plan. Do not use modes or gases beyond your training.
Pricing
Prices vary by market, seller, condition, and included accessories. Verify current listings and warranty coverage directly; no historical price should be treated as current.
Bottom line
Evaluate the Descent Mk2 against your actual diving needs and current support options. Verify specifications and condition before purchase.
Who should consider the Garmin Descent Mk2?
The Garmin Descent Mk2 is a multisport watch with dive-computer functions, but its suitability depends on your diving activity, preferred display, training, and the manufacturer’s specifications for the exact model. Before purchasing, verify current firmware support, battery condition if buying used, included accessories, supported dive modes, and the availability of service in your region.
Features to compare
Consider display readability underwater, menu navigation with gloves, alarms, battery life, charging, logging and app support, gas options, and compatibility with the way you plan to dive. Confirm that the functions you need are supported by the exact model and software version. A device with many features is not automatically the best choice if the interface is difficult for you to use.
Buying and using it responsibly
Compare the Mk2 with newer alternatives and simpler recreational dive computers, taking warranty, service, replacement straps, and long-term support into account. Read the official manual and practise with the menus before diving. Do not rely on a newly purchased computer for a demanding dive until you understand its settings, alerts, and limitations.