I got the SIM Card for FJ1000 Car Tracker to use with my car’s GPS tracker, and it works great. Setting it up was easy, and the tracker started sending live location updates right away. The online tracking platform is simple to use — I can check my car’s location anytime from my phone or laptop. The GPS updates are accurate and fast, so I always know where my vehicle is. I haven’t had any connection or signal issues. If you want reliable car tracking without confusing setup, this SIM card and tracker combo is a solid choice.