If uPlay's uPro was the "iPhone of golf GPS technology," what then would you call this? Savant GPS has just come clean with what's likely to be the most sophisticated GPS rangefinder to date. The simply-titled OnPar measures in at 4.17- x 2.8- x 0.63-inches and features full touchscreen (3.5-inch) operation. It's also claiming to be the planet's first "GPS rangefinder with a dynamic hole layout display and GPS positioning that provides instant distances to anywhere and remaining distance to the green, per
