speedtalk mobile 6 months smartwatch sim card for 2g 3g 4g lte gsm smart watch and wearables-roaming available speedtalk mobile <b>using nation's largest 4g lte gsm network</b> <p><p>our sim can be used with: <li> gsm smart watches <li> gsm kid smart watches <p> <p><b>a smart watch</b> is a convenient device on your wrist that work like smartphones. often standalone or paired with a smartphone. <p>standalone smart watches work independently and require a gsm sim card for cellular connection. <p><b>speedtalk mobile</b> gsm sim card enable smart watches and wearables to run apps, receive notification, send and receive text, make and receive phone calls, and tracking capabilities for kids/pet/car gps trackers.<br><br>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. <br><br><i>please note: 2g & 3g services might not be available in all areas due to carrier decommissioning/shutdown of these frequencies, speedtalk mobile recommends using 4g or newer devices for better service. existing speedtalk customers who are using the service on their 2g or 3g devices, can continue to purchase speedtalk products to refill/reup their existing accounts.</i><br><br><br>speedtalk mobile offers its services through subscription plans which auto-renew every 30 days. plan begins as soon as you activate your service. 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. a valid credit card is required to cover overages in case you exceed the applicable voice, sms and data limits. to avoid overage charges, you should purchase the appropriate plan for your anticipated needs.