I have kept this unused item stored at home for a long time. It's a Panasonic waterproof pedometer. Please review the following details before considering a purchase. The smartphone link feature of this product is no longer supported because the related app's service has already ended. Therefore, you cannot currently link it to a smartphone for data management or graph display. However, you can still check measurements such as steps, calories burned, and fat burned on the device itself. - Brand: Panasonic - Model: EW-NK63-M - Function: Point measurement function - App Compatibility: Panasonic Smart App - Features: Metal handle for opening and closing - Waterproof: Waterproof function Due to shipping costs, the box will be folded for shipping. Thank you for looking.