Your Cart


Do I Need A SIM Card For GPS Tracker?

Why GPS Tracking Devices Need SIM Cards – Everything You Need To Know!

One of the more popular questions those looking to buy a GPS tracker ask is, “Do I need a SIM card for a GPS tracker?” The answer is yes, assuming you want a device that provides real time location updates. But why do you need a SIM card for a GPS tracker? In this article, we will discuss why cell phone SIM cards are used in GPS trackers to transmit data. And finally,   take a closer look at the best GPS tracking device without a SIM card. Let’s dive into it all now! 


How Does A GPS Tracker Work With A SIM Card – 3 Steps 

Real-time GPS systems rely on GSM SIM cards, enabling GPS devices to connect to cellular networks. Wondering how a real-time GPS tracker with a SIM card works? It’s pretty straightforward:

  • The vehicle GPS tracker records driving activity.
  • The GPS trackers SIM card transmits this activity using cellular technology.
  • You can access live tracking from an online account to monitor your vehicle 24/7.

With a mobile SIM card, GPS positions are transmitted instantly, which is beneficial for theft recovery or fleet tracking. However, keep in mind that every GPS locator using cell phone SIM cards requires a data plan (monthly subscription fee).

Are there alternatives to GPS trackers with SIM cards? Absolutely! Some GPS trackers without SIM cards, such as Bluetooth trackers or GPS loggers, can help you monitor your vehicle’s whereabouts without a monthly subscription. These options may be more suitable for those who prefer a GPS tracker without the ongoing costs associated with cellular network usage.

When choosing the right GPS tracker for your needs, consider factors like network coverage, subscription plans, and the type of device you require. Whether you’re tracking your car, bike, or even your pet, there’s a GPS tracker to suit your specific requirements.

Best GPS Locator With Mobile SIM Card – No Subscription 

Real Time GPS Tracker No Subscription

GPS Tracker For Car


  • GPS Tracker For Car With No SIM Card
  • Locate Where Someone Has Been
  • Tracker Positioning Every Second
  • Waterproof Design With Magnet Mount

Do you want a GPS vehicle tracker without any subscription plans? If so, the best solution is a GPS car tracker called LandAirSea. What makes LandAirSea so unique, is that it is a real time GPS tracking device with no monthly fees! This is because the mini GPS tracker was engineered with a prepaid GSM SIM card, a 100% waterproof design, a powerful magnet mount, and a full year of real time GPS tracking with unlimited updates every minute! If you want to find out what someone is really doing, LandAirSea is the best GPS tracker without a subscription for 2023. 

Why GPS Trackers Do Not Work Without Cell Service 

GPS trackers rely on cellular networks to transmit location data in real-time. These devices collect satellite signals to determine their position and use cell service to send that information to a server. Without access to a cellular network, the live GPS tracker is unable to communicate its location data to your online account or app, rendering real-time tracking impossible. In such cases, alternative tracking options, such as Bluetooth trackers or GPS loggers, may be used, but they won’t provide the same level of real-time tracking as a GPS tracker with cell service.

The Main Differences Between GPS Data Loggers & GPS Devices With SIM Cards

GPS Data Loggers:

  • These devices store location data locally on the device itself, usually on internal memory or an external memory card.
  • They don’t require a cellular network or SIM card to operate, as they don’t transmit data in real-time.
  • Data loggers are often used for passive tracking, where you retrieve the device and download the stored data to analyze the historical location information.
  • GPS data loggers generally have lower operating costs, as they don’t require a subscription plan for cellular data services.
  • Ideal for situations where real-time tracking is not essential, such as recording a hiking route or analyzing vehicle routes after the fact.

GPS Tracker With SIM Card:

  • These devices use cellular networks to transmit location data in real-time, enabled by a SIM card.
  • They provide continuous, real-time tracking, allowing you to monitor the location of the object or individual through an online account or app.
  • GPS devices with SIM cards require a data plan or subscription for cellular network access, resulting in ongoing operating costs.
  • The real-time tracking capabilities make them ideal for situations where instant location information is crucial, such as fleet management, theft recovery, or tracking a lost pet.

The main difference between GPS data loggers and GPS devices with SIM cards lies in how they transmit location data. GPS data loggers store the data locally for later analysis, while GPS devices with SIM cards transmit data in real-time using cellular networks. Your choice between the two will depend on your specific tracking needs and whether real-time location information is essential.

Check out our list of the best GPS trackers of 2023 by clicking here

Frequently Asked Questions

Why Do Real-Time GPS Trackers Require A SIM Card And Monthly Payment?

Real-time GPS trackers require SIM cards to transmit location data using cellular networks. The SIM card connects the tracker to the network, enabling real-time tracking and efficient data exchange. Therefore, a monthly subscription is required for the vehicle tracker to transmit your personal GPS tracking data over a cellular network. 

Can I Use A GPS Tracker Without A SIM card?

Yes, there are GPS trackers without SIM cards, but those devices will not provide real time GPS data. A Bluetooth tracker or GPS loggers are options for people who want, which store location data locally, rather than providing real-time tracking. For realtime GPS, a tracker with a SIM card is necessary.

Can I Use My Mobile Phone’s SIM Card For My GPS Tracker?

No. While cell phone SIM cards and tracker SIM cards both utilize cellular technology, they are designed for different purposes. It’s best to use a dedicated GPS tracker SIM card to ensure proper network coverage and reliable location data transmission.

Are There Different Types Of SIM Cards?

Yes, there are three main types of SIM cards: Standard, Micro, and Nano. The differences lie in their physical sizes, with Nano being the smallest. Most modern smartphones use either Micro or Nano SIM cards, while older phones may still use Standard SIM cards.

Free Shipping

On All Orders This Week Only

Free Technical Support

Get Help 7 Days A Week

100% Secure Checkout

PayPal / MasterCard / Visa