Moderator, Hertz; FlyerTalk Evangelist
Join Date: Nov 2005
Location: KRK
Programs: UA 1MM, BA GGL, Hyatt Glob, Hilton Diamond and others
Posts: 12,690
I've been using it quite regularly. Battery lasts me at least a few days and usually works well (there are a few airports I've flown into which the trakdot didn't register it)