Sarah, I use a laser measuring device..

The ability to be able to access my notes across all of my devices makes it a must have for me. 

Created to help curb smoking in guestrooms, this smart device detects nicotine or marijuana and then alerts the owner through a cloud-based notification system.

So door to door is probably my best device.

@Russell Brazilare you finding the "sticky" reply box getting in the way on your mobile device or on a laptop?

Can you share what device and what you were doing when it kicked you out?

@John Lopes Some devices do not trigger open/read receipts.

Yeah Joe, we all have these SMART devices, no excuses for being dumb with them.

v=5xFUJIUsHVI ("How to fix a garbage disposal" by AdamDIY)Understand how garbage disposals work and what can trip the the device. 

They disabled the alarm once they got inside, but not before it had gone off and triggered a zillion calls and messages to us, the police, the alarm company dispatch and the alarm company owner who had installed our device personally.