Your device will let you know when someone is responding to your alert.

By June 1, 2016

When you start an alert using your Tag, Apple Watch, or Android Watch, it will vibrate each time someone in your network views your alert. So even if you can’t reach your phone, you will know that help is on the way. In an emergency, knowing that you are not alone could change the way you respond and dramatically improve the outcome of your situation.