Be alerted on your iPhone, iPad, and Apple Watch when your computer wakes or sleeps with Watcher, formerly called Blink.
Odds are that you leave your computer alone somewhere everyday, leaving it vulnerable to anyone trying to guess your password.
But hey! You always have your other Apple devices with you, and with Watcher you'll be notified whenever any of your Macs wake or sleep. You never even have to open the iOS app after pairing just carry on with your normal routine and your Mac will send you notifications as needed.
Pair your devices by scanning a QR Code, or with Apple's Handoff feature that's it. You'll now be notified anywhere in the world; there's no need for your device to be near your computer.
To download the required free Mac companion app and view a demo, head to holarc.com/watcher.