smartmontools from home:rwill:update project
Select Your Operating System
Add repository and install manually
For Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:rwill:update/Tumbleweed/home:rwill:update.repo zypper refresh zypper install smartmontools
For 15.3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:rwill:update/15.3/home:rwill:update.repo zypper refresh zypper install smartmontools