Regularly review and update your watchlist to keep it fresh and relevant. You should review and update your watchlist before, during the trading session, and after the market closes. You should check the latest price movements, trends, news, and events of your watched crypto coins or tokens. Also, check the overall market sentiment and conditions. You should adjust your trading criteria and strategy accordingly. You should also add or remove crypto coins or tokens from your watchlist based on their performance and potential.