Your link seems broken, but for any other readers it seems to refer to “Sleep as Android: Smart Alarm” by Urbandroid / Petr Nalevka
Rated 4.4/5 @ 10M downloads.
Personally I don’t have a smart watch, and have been looking for an alarm app for my phone that lets me group my set of alarms, disable and enable them all at once, and move them all together X hours and minutes eariler / later.
When you set your alarm every 5 minutes in the morning. (suppo.fi)
I have several questions, actually (slrpnk.net)