Completely running smart watch, no problem at all. Below I have highlighted its basic information, if you want to know more details you can come and see it directly. Please request not to knock for any kind of bargaining. I will sell it just because I don't want to use it anymore. Specification: Brand: Mibro Lite 43mm, thickness: 9.8mm, Material: Metal + plastic + silicone, Display 1.3 AMOLED HD, Battery capacity 230mAh, Bluetooth: 5.0, Sensors, Battery Life: 240 hours