This charger dock specially designed for Samsung Galaxy Watch. The dock is made from high-end ABS material, which is durable and not easily deformed. With a USB interface, easy to use laptop, PC, banks or most adapters to charge your smart watch. Small size and compact style enable you carry it around and it is convenient for travelers and business users. Believe it will be a good companion for your Samsung Galaxy Watch.Note: * The adapter is not included.* There is no data transfer function.Note: Please plug into the USB port onto PC, Laptop, Mac or Notebook. If you connect it to the adapter, the current must not exceed 1A.In order to better protect your watch, it is recommended:1、Charge the watch in time when the battery is low, don’t wait until the watch is completely empty.2、The lithium battery contained in the watch is small in size. If it is charged with high current, although the charging is fast, it will make the virtual battery not durable; it is recommended to use a charging head not exceeding 5V1A, or use a USB interface to chargeApplicable Model : Galaxy Watch Active 1 (40mm SM-R500)Galaxy Watch Active 2 (44mm SM-R820)Galaxy Watch Active 2 (40mm SM-R830) Galaxy Watch  3 (45mm SM-R840)Galaxy Watch  3 (41mm SM-R850)Galaxy Watch  4 (40mm SM-R860)Galaxy Watch  4  (44mm SM-R870Galaxy Watch  4 classic(42mm SM-R880)Galaxy Watch  4  classic(46mm SM-R890)Galaxy Watch 5Galaxy Watch 5 Pro