The "7-Day" Myth: A Pilot's Guide to Real-World D2 Air X10 Battery Life

Published on Dec. 13, 2025, 12:17 p.m.

Let's address the elephant in the room. The **Garmin D2 Air X10** is advertised with a battery life of "up to 7 days." Then you…

The Energy Paradox: Why Your Smart Device's Battery Life Disappoints

Published on Nov. 19, 2024, 4:30 p.m.

It’s a modern technological covenant: we trade a little complexity for a lot of convenience. A smart pet door, for instance, pr…