This is a great product CNI Network encourage projects to promote and people to download:
One Touch Panic Button
Loud siren, SOS flash, GPS location tracking, text message and email alerts together on your phone. Can be downloaded for Android and IOS (Apple) - visit here or search in your phones app store. You activate by pressing the panic button and those on your alerts list (friends, family, work mates) are updated with your exact whereabouts in seconds.
Ice Assist brings support and control for an individual and comfort and security to those who worry and care about loved ones. Download the ICE Assist app for just 99p - a small price to pay for peace of mind.