I received this smartwatch in like-new condition, but I'm selling it because I don't use it. You'll need to download the app on your smartphone and register your data. It has been reset to factory settings, so you can rest assured. I don't know the specifics. Please refer to the AI-generated specifications below and purchase if you understand them. The only included accessory is the USB cable. 【Model Information】 This smartwatch is model number XMHS15HM and was manufactured in Taiwan. It features a high-quality design. 【Charging Function】 Charging is easy using the included charging cable. The design is also compact and easy to carry. 【Initial Setup】 The device requires pairing, and initial setup is easy. The user-friendly interface is appealing. - Model Number: XMHS15HM - Country of Manufacture: Taiwan - Accessories: Charging cable Thank you for looking.