I am giving a 1 star because i have the crash detection which i do pay for monthly. And yet i just arrived at a high speed crash site with someone who is also on my life360 app. I got a call for it from a friend not an alert from the app. The 1st time was a 50mph rear-end collision so i took it as it was not fast enough for a notification but now at a 70mph t-bone i know it is not working. Please get this fixed. Crash detection is the only reason i pay for this app.