SIM card for GPS trackers: multi-network, no lock-in
M2M SIM card for GPS trackers and locators that reaches Movistar, Vodafone and Orange on one SIM and switches to whichever network has the best signal at each point of the route. Compatible with the usual professional trackers (Teltonika, Queclink, Concox/Jimi, Ruptela and similar) in triple-cut 2FF/3FF/4FF format. Pay for the data you use from €0.005/MB, with roaming across 190+ countries included.
Why a multi-network SIM in a tracker
The asset moves; coverage moves with it
A tracker does not sit still in a spot with good signal: it crosses industrial estates, regions and roads where every carrier has different holes. With a single-carrier SIM, each hole is a missing stretch in the history. Ours registers on the strongest network at any moment and switches on its own mid-route.
Roaming across Europe and 190+ countries
The same SKU works crossing into Portugal, France or the rest of the EU and on 750+ networks in 190+ countries. No SIM swap and no separate bundle when the truck leaves the country, and it stays one invoice in euros.
Ready for the 2G and 3G shutdown
A large share of the installed tracker base still communicates on 2G, and those networks are being switched off. Our SIMs run on 4G LTE, LTE-M and NB-IoT alongside the legacy bands: a 4G-capable tracker is covered, while a 2G-only unit will need replacing. See our 2G sunset guide.
Low usage, proportional price
A tracker reporting position every few minutes moves very little data per month. You pay for what it uses from €0.005/MB, with no per-SIM minimum and no lock-in — instead of a human mobile tariff applied to a device sending position frames.
Batch provisioning and API for device fleets
Portal and REST API: CSV or JSON batches, labels per vehicle or customer, plan changes, pause and reactivation, usage alerts and signed webhooks. If you build tracking for third parties, you integrate the SIM lifecycle into your own platform.
Help with the APN and the modem
Engineering team in Seville. Configuring a tracker usually comes down to three things: the right APN, bands the modem supports, and coverage along the route. We review all three with you before you buy the large batch.
Coverage and compatibility
In Spain the SIM reaches all three national networks through multi-network agreements and automatically selects the strongest signal. Elsewhere it operates on 750+ networks in 190+ countries, on the same SIM and the same contract.
Networks in Spain
- Movistar
- Vodafone
- Orange
Technologies
Compatibility: works in trackers that accept third-party SIMs, which covers most professional units — Teltonika (FMB and FMC series), Queclink, Concox/Jimi, Ruptela and equivalents. Common formats are mini-SIM (2FF), micro-SIM (3FF) and nano-SIM (4FF): our triple-cut covers all three, and we supply MFF2 for devices with a soldered module. Consumer trackers sold with a closed manufacturer subscription usually ship a locked SIM and will not take an external one.
Options by deployment type
Beyond basic connectivity, this is what tends to be needed depending on how you build the service:
Pooled data across devices
A shared allowance for all trackers: light reporters offset the ones reporting every minute, and you stop paying for unused bundles device by device.
See plansPrivate APN to your platform
Dedicated APN with your address range and an IPSec or WireGuard tunnel to your tracking server, so frames never cross the public Internet.
See private APNStatic IP when the server filters by source
If your tracking platform or firewall filters by source address, a static IP avoids maintaining lists of shifting ranges. Available as an add-on.
See static IPFull fleet management
If you also handle tachograph data, engine telematics or onboard cameras, that is a fleet setup and has its own page.
Fleet SIMsCommon cases
- GPS tracker in a car, van or motorcycle
- Construction and agricultural machinery tracking
- Trailer, container and pallet tracking
- Anti-theft on vehicles and rental machinery
- Delivery route and last-mile monitoring
- Trackers on boats and leisure craft
- High-value asset logistics and cold chain
- Extensive livestock with GPS collars
- Replacing 2G trackers before the shutdown
- Integrators building tracking for customers
Pricing
You pay for the data the device reports, with no lock-in, billed in euros from Spain. A tracker reporting every few minutes uses very little per month.
From €0.005/MB depending on volume. No per-SIM minimum. Ideal for one or a few trackers.
Monthly data shared across all devices, with alerts and a configurable cut-off.
Custom rates with SLA, dedicated private APN and priority support for large device estates.
The SIM Test Kit is €15 VAT included: 5 SIMs with 1 GB for 12 months and free shipping in Spain. Test the tracker on the real route before ordering the batch.
Frequently asked questions
- What SIM card does a GPS tracker need?
- An M2M data SIM in the format the device accepts (mini 2FF, micro 3FF or nano 4FF; our triple-cut covers all three). The tracker only needs data to send position frames — no voice minutes — and monthly usage is a few megabytes. What matters is that the SIM does not depend on a single carrier, because the device moves, and that it does not expire through inactivity.
- Can I put a normal prepaid SIM in a GPS tracker?
- It sometimes starts up, but it will not last: consumer prepaid SIMs get deactivated through inactivity without top-ups, are tied to one network, and some block M2M data traffic. And as soon as the vehicle enters an area where that carrier has a hole, you lose the trail. A multi-network M2M SIM is designed for exactly this use.
- Does it work when the vehicle leaves the country?
- Yes. The same SIM operates on 750+ networks in 190+ countries, including the whole EU, with no card swap and no separate bundles. If you run international routes regularly, tell us when you request a quote and we size the tariff to that profile.
- How much data does a tracker use per month?
- It depends mostly on reporting frequency: a tracker sending position every few minutes uses a few megabytes a month, while one reporting every few seconds, or adding sensors or images, uses considerably more. Tell us the frequency and the number of units and we estimate it before you commit.
- My trackers are 2G — does the shutdown affect me?
- Yes, and it is worth planning. When a carrier retires its 2G network, a 2G-only tracker stops reporting. Our SIMs cover 4G LTE, LTE-M and NB-IoT as well as the legacy bands, so the SIM is not the constraint — the device modem is. The sensible approach is migrating the old estate in stages; our 2G sunset guide covers the timeline.
- Can I manage hundreds of tracker SIMs at once?
- Yes — batch provisioning via CSV or JSON, labels per vehicle or customer, plan changes, pause and reactivation, usage alerts and HMAC-signed webhooks through the REST API, so SIM lifecycle events land directly in your tracking platform.
Request a test SIM for your tracker
Tell us which tracker you use, how many units and where they move. We validate format, bands and route coverage, and send you the SIM Test Kit to check it in the field.