IMPORTANT: This SIM Card will work on SMARTWATCHES ONLY. If used in any other device, the SIM Card will be automatically disconnected without any prior notice. NO REFUNDS will be issued. USA Nationwide coverage. Canada and Mexico Roaming Rate USA Domestic: Unlimited Minutes Talk | 500MB Data. Mexico-Canada Roaming: 20 cents/Minute | 2 cents/Text | 4 cents/MB Data. Check Coverage at our website STKMap To activate please visit us at ActivateSpeedTalk. After SIM activation, it may take up to 24 hours for the GPRS and data settings to sync and update with your device. Make sure to turn on your device in an area with good reception. SpeedTalk Mobile offers its services through subscription plans which auto-renew every 30 days. You’ll be charged the rate stated at the time of purchase, every month, until you cancel. There is no contract, cancellations can be made any time by contacting customer support. EASY ACTIVATION: A valid credit card is needed at activation. 3 EASY steps. You can also call us for assistance. LIVE CUSTOMER SUPPORT available 7 days a week when you call our toll-free number. SpeedTalk Mobile offers its services through subscription plans.