Financing that fits your life. $0 down and 24- to 36-month plans available for most items. ⊕. LEARN MORE. Discover the latest features and innovations available in the Galaxy Watch Wireless Charging Dock. Find the perfect Mobile Accessories for you! I can confirm it dosn't work with the slightly older leather fast charger from Samsung or the new fast charge 2.0 duo from Samsung. It works on the smaller right side pad on the duo that's rated for 7.5W but it charges just as fast as the stock charger that it comes with. I show you how to fix a Samsung Galaxy Watch 3 that has a black screen (blank screen) but you know the watch is on maybe you felt it vibrate, its just that t Active Level 3. Options. 03-31-2021 08:10 PM in. Wearables. I just bought Galaxy Watch 3 LTE 45 mm, I noticed that battery drains quite fast and the time taken to charge is also phenomenal. It took approx 2.5 hours from 50% to 100%. Samsung Galaxy Watch3 - Charge the Device. Connect the wireless charger to a USB charging port. Place the watch onto the wireless charger, aligning the center of your watch with the center of the wireless charger. Plug the charging dock’s cable into a power source, such as a wall adapter or a USB port on your computer. Ensure that the charging dock is powered on and ready to charge. Place the Samsung Galaxy Watch on the charging dock, aligning the back of the watch with the magnetic charging pad on the dock. Once the watch is properly placed on the Charging your Galaxy Watch 3 with your phone is a convenient way to keep your watch powered up on the go. There are several methods you can use to charge your watch using your phone, including wireless PowerShare, a wireless charging pad, a USB charging cable and adapter, or a charging dock. Here’s how to charge your Samsung watch without the original charger: Step 1: Obtain a Qi wireless charger. Step 2: Place your watch on the charger. Step 3: Reposition the watch as necessary until it starts charging. If necessary, remove the watch band. The watch band may cause the watch to sit too far away from the surface of the charger. PApdNH.