inputs.text: forerunner 305 works great - bought gps device 2 weeks ago really glad bought help monitor workouts terms heart rate calories distance time device need reading glasses garmin gives choice customizing display huge font medium font read either without glasses great really like customize info shown display two main screens set display 4 info fields screen 1 shows elapsed time distance date time day screen 2 shows current heart rate average heart rate current heart rate zone calories customize 3 screens depending sport selected running biking running screen set show heading pace elevation grade biking screen set show speed distance elevation grade havent set last screen yet use may change fields show info not enormous device bulky watch size not problem exercising lightweight sturdy perfectly comfortable wear seems like high quality item far rechargeable battery ran 8 hours day still juice left feeling silkscreened letters \\lap\\ \\startstop\\ buttons rub time hopefully remember easy fast recharge far not let battery drain way dont know happen stored data happens included pc software ok wasnt main reason selected particular gps device may end liking software see decided get factory refurbished model price figured rather mass produced factory refurbished item gets second closer inspection repair needed real person factoryi could wrong thatbut think good way buy gadgets may otherwise price range far also really happy factory refurbished camera pcmaybe ive lucky far cant wait use gps hikes already saved couple locations tested navigation mode basic want heading distance also plan using gps bike ordered garmin forerunner bike mount 1761 read customer reviews thought better secure option quickrelease kit dont know brands models offer differently item seems pretty good