UniSat has launched a new fee mode allowing Bitcoin users to set transaction fees between 0.1-0.9 sat/vB, enhancing UTXO utilization and reducing costs. This feature, part of UniSat's UTXO management tool, enables users to convert idle UTXOs into usable Bitcoin more efficiently. The tool also offers automatic categorization and consolidation of fragmented UTXOs from brc-20 operations, achieving a 98.7% fund recovery rate at 0.1 sat/vB, significantly higher than the standard 1 sat/vB rate. While the low-fee mode supports various functions like batch sending and merging, users are advised to adjust fees based on network conditions to avoid delays.