Active@ Hard Disk Monitor is a freeware disk utility that monitors the status of your hard drives and scan for bad sectors. The system is based on the Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T).
ActiveSMART is hard drive health status and space usage monitoring software. It utilizes the S.M.A.R.T. technology to track the status of the computer hard disks. If the hard drive data loss situation detected the user will be warned with an alert.