IoT and sensors
Start with the device and its communication pattern. Small sensor readings can still generate traffic from registration and reconnections.
Device and purchase checks
Open buying guideGPS and tracking
A tracker uses its SIM to communicate; locating the device and connecting it are different functions. Start with the tracker manual.
Use cases in this guide
- Vehicle fleet and mileage logging
- Standalone GPS tracker
- Bicycle and pet tracker
- GPS watch with voice calls
- Shipments and logistics assets
We do not yet show confirmed, comparable offers for this use case. Use the checks below when speaking with your manufacturer, installer or provider.
Check before choosing
Check whether the tracker permits your own SIM or is tied to a platform subscription. Record the modem, SIM format and required countries.
Record reporting interval, sleep mode, alerts and firmware updates. More position reports and reconnections may increase traffic.
Ask which SMS commands or voice features are required and supported. Test a representative route and inactive periods.
Compare the complete cost
Compare per-tracker and fleet costs. Include platform fees, SIMs, data, SMS, top-ups and minimum term.
Inactive devices can retain fixed charges. Ask how pausing, blocking and replacement work.
Ask the provider
Does this SIM support our exact tracker and platform, including commands, countries and sleep mode?
Take this question, your device model, countries and usage to the provider.
Sources and device information
Editorially reviewed: 2026-10-27
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Machines and telemetry
Match connectivity to the machine and service provider. Small telemetry messages and large software updates have different requirements.
Device and purchase checks
Open buying guide