Having same problem. Some holes are spot on, others are out as much as 30yds. Not able to trust readings. Have reset watch, reset to factory defaults several times. No difference. I upgraded from a S1 to S3 and have taken them on course and both are accurate but not the S60. The other problem is that the USB port will not work on the watch. I have to pair it with phone and download through it. Not impressed with the Garmin after reading others have same problem. Has anyone else had the USB port non functional