Highlights:Just turn on your smart watch and keep working. Don't worry about the charger getting hot while charging, this is a normal phenomenon. Please unplug the charger after charging to avoid unnecessary heating.Indicator change: The indicator will change accordingly with each different charging status. Charging status: blue light is on, full charge status: green light is on.Small and Portable: Compact and lightweight design, this perfect backup charger for Samsung Galaxy Watch is useful for travelers and business users. Make your life easier and more convenient.Magnetic Attachment: Built-in magnet secures your Samsung Galaxy smart watch while charging. The charging speed is the same as OEM charger. The bottom plate is with a silicone strap round to prevent slipping.Updated charger compatible with Samsung Galaxy Smart Watch 2018featuresPlug and charge. Good replacement for OEM charger.The LED indicator will not disturb your night's sleep.Good travel charger for Samsung Galaxy Watch. Convenient and portable. You can use it as a backup at work.The base magnetically holds the watch and the watch charges at the same time using the official Samsung charger.Compatible with Samsung Galaxy Smart Watch SM-R800 SM-R810 SM-R815Details:Input voltage: 5V 0.7AOutput voltage: 5V 0.5AMaterial: PC + ABS plasticSize: 1.8 x 1.8 x 3.5 inchesLED indicator:1. Fully charged state: green light is on2. CHARGING STATUS: blue light is onNoticedWall plug is not included.Warming up is a normal phenomenon. Please unplug the charger after charging to avoid unnecessary warming.Please make sure your charging CURRENT is LESS than 1A. We suggest you charge your docking station via computer USB port. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin