inputs.text: pretty decent gps - ive one several years use hiking works really well use conjunction trail map basically gps draw line hike look trail map bold line showing trail helps keep trail couple months ago hiked without unit somehow didnt turn right place trail hiked several miles wrong direction ended making huge loop exhausting decided id always use unit every timethe issue ive deleted full day hiking trackline useless hike back civilization no track follow hasnt done think memory glitch somethingwaypoints easy add altimeter works good shows accurate speeda good unit glad never hit trail without