HUAWEI WATCH GT4 46mm Black Now with golf watch functionality thanks to an update! In addition to GPS distance measurement on the course, it can also measure your swing tempo, making it useful on the driving range. It's also an excellent smartwatch, tracking daily activity, sleep duration, and sleep quality. The battery life is outstanding, lasting over a week on a single charge. It's in near-mint condition, but please refrain from purchasing if you are overly concerned about minor details. Original price: 34,000 yen