POLAR Unite Color: Silicone Buckle & Slide - Black Retail Price: ¥27,500 (tax included) Like new, used for less than 24 hours after purchase. There are no noticeable scratches or stains, and I think it can be used like new. Recommended for those who run or play sports! The Polar Unite is a watch characterized by its simple and beautiful design. It leads to an active and healthy lifestyle. It boosts daily motivation with personalized daily training guides and 24/7 heart rate and activity tracking. It also automatically monitors sleep and recovery status. With this stylish and customizable watch, you can understand your condition more deeply. Regardless of body type or athletic ability, you want to enjoy an active life. Recommended for those people.