A Deep Dive Comparison for the Discerning Diver

When it comes to choosing a dive computer, whether you’re an experienced diver or a beginner, its importance can be compared to selecting the perfect fins or mask. In this article, we will thoroughly explore the distinctions and similarities between two highly sought-after scuba diving computers: the Garmin Descent Mk2i with AI and the Shearwater Perdix 2 with Swift AI. Both of these exceptional devices offer numerous benefits for underwater adventures, but determining the ideal choice for you requires careful consideration.

Design and Display

Garmin Descent Mk2i: This dive computer boasts a modern, watch-style design that doesn’t just scream functionality but also flair. The sapphire lens is not only aesthetically pleasing but is also rugged enough to withstand the pressures of deep diving. The full-color display ensures that all the essential data is clearly visible, even in the murkier waters.

Shearwater Perdix 2: With its large, easy-to-read display, the Perdix 2 ensures that you won’t miss out on any vital diving stats. The robust construction guarantees durability, while the intuitive interface means you can navigate its features with ease.

Features and Performance

Garmin Descent Mk2i: This dive computer comes packed with a range of features that cater to the needs of divers. It offers advanced air integration, allowing you to monitor your tank pressure and air consumption in real-time. The built-in GPS functionality enables you to track your dive path and easily find your way back to the boat or shore. Additionally, the Descent Mk2i supports multiple diving modes, including recreational, technical, and freediving, making it suitable for divers of various experience levels.

Shearwater Perdix 2: The Perdix 2 excels in terms of features and performance. It offers customizable algorithms, allowing you to personalize your decompression settings based on your diving preferences. The dive log memory capacity is extensive, storing up to 1,000 hours of dive profiles, ensuring you can review your diving history with ease. The Perdix 2 also provides reliable depth and temperature readings, and its long battery life ensures extended dive time without worrying about running out of power.

Garmin Descent Mk2i App Features:

1. Garmin Connect: Seamlessly sync your dive logs with Garmin Connect. It’s not just for diving; track other fitness activities, sleep, and more.
2. Dive Planning: Use the app to plan your dives, set safety checks, and more.
3. Interactive Dive Maps: View your dive routes on detailed maps and mark points of interest or hazards.
4. Share Your Dives: Easily share your dive logs, photos, and routes with friends or on social media.
5. Fitness Integration: The Mk2i is also a fitness watch. Monitor heart rate, steps, sleep, and other metrics.
6. Smart Notifications: Get alerts for calls, texts, and notifications on your Mk2i.

Shearwater Perdix 2 App Features:

1. Shearwater Cloud: Sync your dive logs with the Shearwater cloud for easy backup and access from any device.
2. Dive Analytics: Get insights into your dive profiles, air consumption, depths, and more.
3. Customizable Displays: Use the app to customize what data is displayed on your Perdix 2 during dives.
4. Remote Firmware Updates: Easily keep your Perdix 2 updated with the latest software and features.
5. Dive Community Integration: Connect with other divers, share logs, or join community challenges and events.
6. Equipment Management: Keep track of equipment maintenance schedules, battery replacements, and more.

Battery Life

Garmin Descent Mk2i: Long-lasting battery life ensures that you’re never left in the lurch during those extended diving sessions. On a single charge, you can expect up to 80 hours in dive mode, making it perfect for those long weekends at sea.

Shearwater Perdix 2: While not as lengthy as the Garmin, the Perdix 2 still offers an impressive battery life suitable for multiple dives. The added advantage? Its user-replaceable batteries mean you can always have a spare at hand.

Final Verdict

Both the Garmin Descent Mk2i and the Shearwater Perdix 2 stand out in their own right. The Garmin offers versatility, making it suitable for both the adventurer on land and under the sea. Meanwhile, the Shearwater leans into a more dedicated diving experience with its tailored features.

I personally dive with both, each computer has its unique appeal. Ultimately, your choice will boil down to personal preference and the specific features you value most.

For a closer look at these dive computers, check out Garmin Descent Mk2i on Amazon and Shearwater Perdix 2 on Amazon. Safe diving!