Kai Kealoha
Contributing Editor
Kai Kealoha lives and breathes the subjects he covers. As a contributing editor for Outdoor & Travel and Health & Fitness, he brings a real-world, experience-first perspective to his reviews and guides. An avid surfer, mountaineer, and certified fitness trainer, Kai's approach is grounded in practicality and performance under pressure. Before contributing to Best Stuff, he spent years as a field tester and writer for 'Outside Magazine' and developed fitness programming guides for 'Men's Health.' He believes the right gear and habits don't just help you perform better—they unlock new experiences and a healthier life.
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Latest Articles

Fitbit Air vs. Other Fitbits: Which Tracker Is Better?
The new Fitbit Air, a screenless wearable, packs 24/7 heart rate monitoring, A-fib alerts, and SpO2 tracking into a device 50% smaller than the Inspire 3, all for $100.
May 20, 2026 · 9 min read

Top Backpacking Sleeping Bags: Performance & Value
A single ounce saved in a backpacking sleeping bag can cost hundreds of dollars.
May 19, 2026 · 6 min read