While macOS provides basic S.M.A.R.T. status alerts, these often only trigger when a drive has already failed. A valid license key unlocks:

: Covers up to six (6) computers within a single household for non-commercial use.

: Configures the software to send status and free space reports automatically, ensuring you stay informed even when away from your Mac.

: Runs in the background and sends immediate notifications if a problem occurs.

Alternatively, use the option to upload the attached file. A Note on "Free" License Keys Store « BinaryFruit

: Select the license that fits your number of devices.

: Designed for legal entities and commercial use. Options range from 2-computer packs up to 500-computer enterprise solutions.