IoT connectivity is typically how we refer to the methods used to connect IoT devices. The term “IoT” (Internet of Things) mostly refers to wireless devices including applications, sensors, tracking devices, gateways and network

IoT devices requiring less maintenance of technologies such as Ethernet and WiFi networks. Which can be less reliable and have problems of their own compared to cellular network.

Vercel Logo

M2M vs NB-IoT:

Which one to choose?

When choosing between M2M and NB-IoT, it's important to consider your specific business needs and the requirements of your IoT devices. If you require high data usage or need to connect a wide range of devices, M2M technology may be the better choice. However, if you're looking to connect low-power IoT devices with long battery life and need coverage in hard-to-reach areas, NB-IoT may be the way to go.


    - Designed for a wide range of devices
    - Uses cellular networks for connectivity
    - Can be expensive
    - Not available in all areas
    - Works well for connecting a large number of devices
    - Offers fast data transfer speeds, including high data usage
    - Requires more power than NB-IoT
    - Larger form factor


    - Low-power wide area network (LPWAN)
    - Offers better coverage in hard-to-reach areas
    - Has lower data usage requirements but slower data transfer speeds
    - Longer battery life, specifically designed for low-power IoT devices
    - Lower cost
    - Smaller form factor
    - Suitable for connecting a smaller number of devices
    - Works well for sensor-based applications

An M2M IoT SIM Card and
NB-IoT with multiple

Our M2M IoT SIM cards are designed for a wide range of devices, including those that require high data usage and fast data transfer speeds. Our NB-IoT IoT SIM cards, on the other hand, are specifically designed for low-power IoT devices that require long battery life and better coverage in hard-to-reach areas.

Removable IoT SIM Card

Swap between IoT devices effortlessly with our removable SIM card, ensuring reliable and secure connectivity for your business needs.

IoT SIM Card Features

- Data plans for 2G, 3G, 4G LTE, Cat-M1 coverage in 150
- countries Pay-as-you-go pricing – only ever pay only for the data you use(NB-IoT)
- A totally secure IoT connection that bypasses the public internet
- Direct integration with AWS, Azure, and Google Cloud
- Easy network control and management with the CleanIoT web platform and API

NB-IoT SIM Tri-Punch

25mm x 15mm

Mini SIM(2FF)

25mm x 15mm

Micro SIM(3FF)

15mm x 12mm

Nano SIM(4FF)

12.3mm x 8.8mm

happy Customers

Denali Logo
Evam Logo
Nova Logo
pia Logo
ThirdEye Logo
Tmobile Logo