Samsung's Galaxy Buds were unveiled way back last February which means we're due for an update in the coming months. Just in time, Samsung published a support page for a product bearing the SM-R175 model number which is rumored to be the upcoming Galaxy Buds+. The original Galaxy Buds which boast the R170 model number lack active noise cancellation which is one of the key features rumored to come with their successor. Galaxy Buds+ support page While the support page doesn't reveal any details or images of the earphones, it's a clear sign that we're close to the product...
Source: https://www.gsmarena.com/galaxy_buds_support_page_goes_live_in_south_korea-news-40410.php