What is a watcher on ebay?

A watcher on eBay is a user who is interested in a particular item, but is not yet ready to make a purchase. By adding an item to their Watch list, the user can keep track of it and receive notifications about any price changes or new developments.

Watchers can be helpful for sellers as they indicate a potential buyer's interest in an item. Sellers can also see how many watchers an item has, which can be an indication of its popularity and demand.

Additionally, watchers can use the Watch list feature to compare prices, research products, or simply keep track of items they are interested in buying in the future. Watchers can choose to receive notifications via email or the eBay app when there are updates on a watched item.