inputs.text: simple logger works - ive months works take hiking use software gpicsync free geotag photos make sure set camera right time get \\true\\ time logger seems pretty accurate finds satellites little 1 min enough recording options really like uses aa batteries run day lithium rechargeable 2700 mah also use camera im away days bring extra aas store lot waypoints distance time logging options display speed distance traveled location locked avoid accidentally turning logging onoff knocked around without complaining usb bluetooth work fine couple computers xp important install usb drivers connecting find usb much easier bluetooth adjust settings software makes life easier ok quirks software appears offer geotagging not gpicsync works great though usb connection figure com port connects trial error com6 stays time connect runs power logging file lost thing accidentally turn lowbattery indicator need checking pretty regularly good idea long battery last battery cover feels pretty fragile cant tell start logging get fix satellites means time turn need remember start logging minute later think money convenience aa reasonable memory accuracy best logging option least march