Flying with the Garmin D2 Mach 2 and D2 Air X15 iPad Pilot News This month Garmin launched the latest generation of their popular smartwatch, the D2 Air X15 and the D2 Mach 2, which feature better screens and more features than ever. The watches are also another node in Garmin's Connext platform, which ties together multiple devices in the cockpit, from iPad apps to panel avionics. Here's how to use them. The post Flying with the Garmin D2 Mach 2 and D2 Air X15 first appeared on iPad Pilot Ne...