GPS Uses Trilateration, Not Triangulation
When people discuss how GPS (Global Positioning System) works, one common misconception arises: the belief that GPS relies on triangulation…
Why do GPS trackers need SIM cards?
While many people understand that GPS trackers work via satellites to determine location, there’s often confusion about why GPS trackers…
GPS trackers with 4G, 3G or 2G and what’s the difference?
Many GPS trackers being sold today still use 2G/3G mobile networks to transmit their location data. Nowadays GPS trackers need…
