Majority of GSM GPS tracker today uses cellular technology to remotely communicate with these devices.
You will need a SIM card to enable tracking services to work and communicate with the tracker remotely via the phone number associated with the SIM card. Some use text messaging to locate the tracker, other devices use data connection. Either way, our service offer voice call, text and nationwide 2G 3G 4G 5G LTE Data.
Our service will work within the United States including Canada & Mexico roaming. International Roaming is available with purchase of international Add-on.
Check Coverage at STKMap

To activate please visit us at ActivateSpeedTalk.
After SIM activation, it may take up to 24 hrs for the GPRS and data settings to sync and update with your device. Make sure to turn on your device in an area with strong reception.
Our SIM cards can be used with any GSM tracking device such as but not limited to:

GPS Trackers
Kid GPS Trackers
Pet Trackers
Trackers for Seniors
Car Alarm Systems
Smart Watches

Buyer needs to contact the manufacturer or seller of their (defective/not working) 3rd party device.

SpeedTalk Mobile offers its services through subscription plans which auto-renew every 30 days. Plan begins as soon as you activate your SIM card. Plans will auto-renew at the rate stated at the time of purchase, every month, until you cancel. Easy cancellations can be made any time through our website or by contacting customer support. A valid credit card is required at the time of activation.