As Dave Barry famously observed, the box a Water Pik comes in bears the warning, “Do not use while sleeping.”
Guns already have lengthy safety warnings etched into them. Unfortunately, there definitely isn’t enough space to describe every moronic thing people could do with them.
People are going to see this, so here’s the answer.
Logitech’s web UI is crap. See that tiny, unlabled triangle on the list on the left?
Click it and pick your OS version.
Then you get the download.