Get unlimited data, texts and a global plan with the H2o Smart SIM. This 3-in-1 prepaid SIM card is compatible with H2O Wireless and AT&T networks for users in the United States. The SIM card comes with a 1-year manufacturer warranty and supports 4G connectivity.

The H2o Smart SIM is perfect for those who want a flexible prepaid plan and want to keep their own phone. It includes unlimited data and texts, and the payment option is prepaid. The SIM card comes sealed and is ready to use. The triple cut SIM format makes it easy to install in any device. Get connected without worrying about contracts or commitments.