As others have said (now that I've already bought it due to the misleading description), no it doesn't work with the Galaxy Watch 3. The message "Use original charger" appears on the watch face. , and that was with a Samsung wall charger and a micro USB cable. This base is not compatible. The packaging was questionable, too: It arrived in a plastic bag (not a Samsung-branded box or packaging) and had what appeared to be cat hair.
SAMSUNG Galaxy Buds Live: True Wireless Earbuds with Active Noise Cancelling & Wireless Charging Case - Mystic Bronze (US Version)
252 Review
Global Version HUAWEI Band 6 Fitness Tracker Smartwatch for Men and Women, 1.47ββ AMOLED Color Screen, All-Day SpO2 and Heart Rate Monitoring, 2-Week Battery Life, 5ATM Waterproof - Orange
190 Review
SAMSUNG Galaxy Watch Active2 (Aqua Black, R820-44mm) π± with Bluetooth, Silicon Strap, and Aluminum Bezel - International
248 Review
π§ Sony WH-1000XM4 Noise-Canceling Wireless Headphones with Alexa & Mic, Blue
330 Review