PocketFinder GPS Senior Tracker, Compatible with iOS & Android for Locating and Monitoring Seniors Locate - accurate map location updated every 2 minutes Alerts - zone exit & enter notices sent near real-time; low battery alerts Monitor - track heading & speed; see up to 60-days of history Multi-User - instantly add log-ins for family, police, or rescuers with your smartphone Pocket-sized - small & light weight, made for everyday use Peace of Mind- breathe easier knowing where your loved one is $12.95 Monthly Service Plan upon activation required. No contract required!