IoT answers
The 25 most asked questions about IoT
Clear, no-fluff answers written by engineers who deploy IoT SIMs every day. Pick your question and jump straight to what you need.
Fundamentals
How does IoT work?
Read answerComparisons
What is the difference between M2M and IoT?
Read answerComparisons
LoRaWAN vs cellular: which connects your IoT better?
Read answerPricing
How much does an IoT SIM cost in 2026?
Read answerHardware
How long does an IoT SIM last in the field?
Read answerNetworks
IoT connectivity: how to choose in 2026
Read answerData
How many IoT devices exist in the world in 2026?
Read answerRoaming
IoT roaming: how it works and where it gets tricky
Read answerSecurity
IoT security: 10 must-have controls
Read answerProtocols
Which IoT protocol to choose
Read answer5G
5G and IoT: what actually matters
Read answerIndustry
Predictive maintenance with IoT
Read answerBusiness
IoT SIM for business
Read answer