SayCyberOnceMore

Not yet 🙂

Both services work well, but the (Android) app is also a consideration… Gotify appears to keep losing the connection, but as I have different alerts going via different routes I need to sit down and spend some quality time with these, which I don’t have at the moment.

SMART data will show the data you mentioned; age of the drive, max temperatire, etc.

I always do a full scan of a new drive too - no matter the supplier

Thanks for the link list, I coud read what was interesting to me instead of the whole thing

Uptime Kuma if I want something to alert me (still trying to decide between ntfy & gotify)

Home Assistant is also checking some stuff

Watchdog to reboot my Raspberry Pi Zeros when they fall off the wifi

Smokeping for a general, long term feel of the network, which might answer your bonus question?