Your timers live in your Hawser account. That is how a timer you
start here turns up on your desktop, and the other way round. Same
email and password as the app.
One timer at a time. Starting a new one puts the old one down.
A timer you start on your desktop shows up here in about a second,
and this one shows up there.
Notifications are off for this page, so your phone will not ring
when the time is up. The clock here still counts, and your desktop
still rings.
Add Hawser to your home screen and I can ring you even when this
page is closed.