How do you reduce 3putts? AI Golf Green Leader ARCADDY is an innovative product that can be used on all golf courses around the world With the latest AI algorithm technology, you can measure the uphill slope, the final putting distance, and direction. Key functions: Green slope, Putting Aiming Point Easy to Use: Put it down in front of the hole cup, read the slope, and shake it lightly to read the putting ampoint AI Accuracy: Accurate slope measurements and AI algorithms measure putting distance and direction Portable: Our product is compact and light weight, making it easy to carry around in your golf bag or pocket Durable: Made of aluminum, it is luxurious and durable. material: If it's too light when you put it down on the green, it's hard to measure it accurately. Our product is made of ABS material with the optimal weight of 60g for the most accurate measurement. Compatible: Works with any type of putter and is suitable for use on any green surface Improves golf skills: By accurately reading the green, this product can help boost your confidence on the course and improve your overall game Great Gift : our product is a great gift for all golfers.It is a necessary product to reduce the score in putting from beginners to players. By practicing with ARCADDY, you can improve your ability to accurately read green slopes