This is a Huawei smartwatch. It's not the current model, but last year's model. The condition is new and unopened, and it comes with the receipt and warranty. It was purchased at a nationwide electronics retailer (Yodobashi Camera), so you can receive warranty service at any of their stores if needed. You can also claim the manufacturer's warranty from Huawei itself. This will be shipped in a 60-size box. Please feel free to ask any questions in the comments section.