GOLF GPS DEVICE FOR PERFECT ANALYSIS: Thanks to radar-based golf swing analysis, the Approach® G80 provides data on club head speed, ball speed, smash factor, swing tempo and predicted distance.LARGE DISPLAY: The 3.5-inch touchscreen allows you to see everything at a glance. PLAY GOLF WORLDWIDE: More than 42,000 golf courses worldwide are pre-installed on the Approach G80.PERFECT ANALYSIS: Improve your technique thanks to the integrated radar technology.PRACTICE PLAYFULLY: Practice on virtual rounds to optimize your game permanently.ANALYZE YOUR ROUND: Get the Garmin Golf™ app, analyze your game and get better and better.Lasts LONG: In golf mode, the Approach G80 has a battery life of up to 15 hours.