Every RelaxedSIM data SIM is shipped as a 3-in-1 pre-cut SIM, so one card fits Standard, Micro, and Nano SIM slots. You simply punch out the size your device needs — no adapter or cutting required.
Which SIM size should I use?
- Nano SIM card — used by almost all modern smartphones, tablets, and many 4G cameras and hotspots.
- Micro SIM card — used by some older phones, tablets, and GPS trackers.
- Standard SIM — used by certain routers, security cameras, and industrial IoT equipment.
If you are not sure which size fits, check your device manual or search for the device model plus “SIM card size”. When you are ready to add data, see how to buy a data plan. The RelaxedSIM card is data-only and works in any unlocked phone, tablet, 4G hotspot, security camera, trail camera, GPS tracker, or other IoT device with a SIM slot.
Frequently Asked Questions
Will the SIM fit an iPhone or Android phone?
Yes. iPhone models use a Nano SIM, and most Android phones do too. Punch out the Nano section of your 3-in-1 RelaxedSIM card and insert it, then follow our setup guide for an unlocked iPhone or an Android phone.
Do I need a separate adapter for each device?
No. The 3-in-1 card already includes Standard, Micro, and Nano sizes. If you later move the SIM to a device with a different slot, use another section of the same pre-cut card.
Do RelaxedSIM SIMs work in IoT cameras and trackers?
Yes. The SIMs are designed for IoT devices such as Reolink and trail cameras, 4G hotspots, routers, and GPS trackers, as long as the device is unlocked and accepts a physical SIM.