Plan includes 50 Minutes & 100 SMS & 100MB for 30 days; SIM & Plan is compatible with majority of 2G, 3G & 4G LTE GSM Smartwatches and Wearables. | No activation fee. No Contract. No credit check. | U.S. phone number is auto generated upon activation of service. | Punch out the 3-in-1 ready to use SIM card. Standard SIM, Micro SIM and Nano SIM. | Our service will work within the United States. Roaming is not supported in our plans. Check Coverage at STKMap.