sniff easily and automatically answers the question 'where r u?'. sniff is a service which lets you find your friends' mobile phones, using your mobile phone or on the web. The easiest way to use sniff is by text message. You can't be located without giving your permission. Period.
sniff is a closed network where location information is only shared with trusted people — people who you invited as your friend, or who you accepted a sniff invitation from. It is up to you to decide who to show your sniff location to.
Find out more about safe sniffing
First, sign up for sniff; then invite your close friends. Once your friends are signed up and have accepted your invitation (or you their invitation), you'll be sniff friends.
You can locate your sniff friends by texting sniff or using the Facebook application. If you text, you'll get a message back with the location info and a link to the map you can view on your mobile's web browser. On the web, you'll get a big map showing your sniff friend's location.
Find out more about how sniff works — our FAQ addresses privacy concerns and more.