Product description sky caddie linx gt tour watch edition golf gps fitness synchronizationthe sky caddie linx gt tour watch edition combines our latest sky caddie gps watch with the sky caddie mobile golf app to provide you with all of the critical information you need to play your best golf sky caddies true point gps engine is up to 300 more accurate than other golf gps apps alone and eliminates the need to use your smartphones location services preloaded with up to 35 000 true ground co