This is the best GPS tracker for the Kid, elderly and the entire family. 

• 【Applications】This is best suited personal, kids, older, travel safe anytime and anywhere.
• 【Immediate Alerts】Mini GPS tracker for kids with SOS Button and voice monitor, 2 way communication, this tracking device for your loved ones, cars, vehicles , etc to keep them safe no matter where you are. When your kids or the aged fall down dangerous, can press the SOS button and call you immediate. ST-904 personal GPS tracker support text message alerts for Movement, Speeding, Leaving, Geo-fence, etc. Track from anywhere using free GPS tracking mobile apps with real-time text message alerts
• 【Real Time Tracking】Real-time SOS GPS tracker with Anti Lost Alarm Locator for kids and elderly. Portable GPS tracker for kids device with SOS button and 2 ways communication, the phone calls and communicate family immediate. You can view and play back your daily tracking history，and when the elderly, kids goes to a place, you can make a clearer judgment Track from any computer, tablet or phone or just download our Android and IOS APP. 
• 【Free Platform Lifetime】 We offer free tracking platform in form of web and phone App.