Global IoT & M2M SIM Card

Global IoT SIM Card

A secure IoT SIM card for a global cell network built for M2M data with easy activation, transparent pricing, and developer-friendly tools

Have a large deployment?

Contact sales
  • Seamless Global Coverage

    Never worry about how to determine which carrier your device should connect to, our Hologram SIMs will automatically connect to the best signal available on our network

  • Self-Service Scalability

    Order as many SIM cards as you need through our self-service store and manage connectivity on our dashboard, from one for testing to thousands for manufacturing

  • No Carrier Negotiations, No Contracts

    Avoid lengthy carrier negotiations for your connectivity needs. We've sorted it out and are constantly working to improve coverage and support for our network

  • Accelerated Product Deployment

    Simplify your connected product deployment to the field with our Hologram Dashboard and APIs for connectivity management

A single SIM for Global IoT Connectivity

Connect devices anywhere on Hologram's Global Network with access to LTE/4G/3G/2G technologies with a single SIM.

See Pricing Details Learn more about Hologram's Global Network
Zone 1
Zone 2 (includes Zone 1)

A Global SIM for Every IoT Use Case and Device

Standard SIM Card

  • Best for most commercial applications
  • Great for prototyping

Industrial SIM Card

  • Ruggedized for harsh environments
  • Increased reliability
  • Longer life span

Embedded SIM Card

  • All benefits of Industrial SIMs
  • Secured physically to the device
  • Optimized SIM footprint

EUICC (ESIM) Compatibility

All SIM form factors are available with eUICC (eSIM) capability for ultimate network operator flexibility and deployments. Talk to our enterprise team to learn more.

Contact Sales

Hologram Multi-factor Authentication (MFA)

Hologram Does:

1. Establish Trust

Initial key storage at time of secure SIM manufacturing establishes trust without loading and coordinating certificates

2. Embed Physical Hardware Security in IoT Devices

Hologram secure IoT SIMs provide a hardware-based 'something you must have' security element for multi-factor authentication (MFA)

3. Build developer tools to enable unique one-time-passwords for machines (OTP-M)

Enable MFA in only a few lines of code with Hologram developer tools

4. Develop nonce and challenge-response scheme

All Hologram secure IoT SIMs have an encoded nonce and challenge response scheme to generate OTP-Ms

5. Validate Device Authentication/Identity

Hologram validates OTP-Ms for message authentication and device identification

6. Automatic continuous key rotation

Hologram secure IoT SIMs rotate new keys to prevent forward and backward secrecy vulnerabilities

7. Reestablish Trust Remotely

When an incident occurs, Hologram remotely updates new keys for authentication

You Do:

1. Build your Product
{"cause":"ping","mv":4192,”pct":99,"fc":0}
2. Send a message with Hologram MFA Request beta access

Technical specifications

  • Triple-cut for Mini, Micro, and Nano SIM
    (4FF, 3FF, 3FF)
    • Mini: 15 x 25mm
    • Micro: 12 x 15mm
    • Nano: 8.8 x 12.3mm
  • Embedded chip format
    MFF2 (QNF8)
    • 6 x 5 x 0.7-0.82mm
  • Standard Grade operating characteristics
    • Operating temps: -25°C ~ 85°C
    • Read/write cycles: min. 500,000
    • Data retention: min. 25 yrs at 25°C
  • Industrial and Embedded operating characteristics
    • Operating temps: -40°C ~ 105°C
    • Read/write cycles: min. 200,000,000
    • Data retention: min. 25 yrs at 25°C
  • 2G/GPRS, 3G HSPDA, 4G LTE, LTE CAT-M1*
  • *Limited coverage availability for LTE CAT-M1. All formats available for eSIM (EUICC)
sudo hologram send "{46,3214,-87.31248}" -t "location" Message sent with topic "location" over Hologram's Global
Network
  1. # Import Hologram Python SDK library
  2. from Hologram.HologramCloud import HologramCloud
  3. # Set Hologram Device credentials
  4. credentials = {'devicekey': device_key}
  5. # Create Hologram class network object
  6. hologram = HologramCloud(credentials, enable_inbound =
    False, network='cellular')
  7. # Connect to the Hologram Global Network
  8. result = hologram.network.connect()
sudo hologram send --authtype "sim-totp" "{46,3214,-87.31248}" -t "location" Message sent over Hologram's Global Network with MFA

Dev tools and iot expertise to get started

Tight coupling of the Nova and the Hologram SDK enable you to easily script IoT connectivity.

View SDK and CLI Start free with Hologram Developer Plan

LTE CAT-M Available

LTE Cat-M (M1/NB-IOT) is a new cellular technology standard designed specifically for IoT low-power wide area (LPWA) applications

Learn More

Part of our end-to-end IoT toolkit

The Hologram Nova unlocks the full capabilities of our Hologram cellular IoT platform for single board computers.

Cloud services

The tools you need to manage your device's data and lifecycle

IoT SIM Card

Our global cellular network accessible through our Hologram SIM

Learn more
Hologram Nova

Hologram Nova: A cellular modem platform built for IoT single board computing

Ready to get connected?

Buy now $5.00