Features: Real time GPS Tracker is accessible on any computer or Android or iPhone apps. with GPS/GSM/Wi-Fi/Bluetooth tracking, accurately locate anything within 5-10M. Small size and light weight, easy for carry. it is convenient enough to take anywhere and track anything. You can create custom geo-fencing zones that notify you when the GPS tracker enters or exits a restricted zone. All you need is a working SIM card (NOT included) to insert into the device, then you can track and map in real-time over the Internet. Unlimited distance real time tracking, tracking vehicles, cars, trucks, children, lovers, pets, elderly, motorcycle, ATV, boat, equipment, tools, employees, assets, car fleets, valuable belonging etc.. Attachments: Magnet, Key-chain, lanyard, bag. Place in a pocket, backpack, luggage, or under a car track real-time whereabouts via iPhone, Android, Web app. Rechargeable 1500mAh battery can last long tracking real time. The tracker will keep sleeping while it cannot feel vibrated. It will upload location every 1 min while vibrating.