All GPS watches in the market require data plan the cheapest plan in the market, $5/ month, Cancel any time, no contract, no hidden fees, no cancellation fees. 

You can buy your plan from speedtalkmobile click here 

or go to https://www.speedtalkmobile.com/activate

enter the 19 digit simcard number that you received with your watch, enter the numbers only, don't enter any alphabet. 

choose top value plan for $5/ month.

Please note that your watch can receive and make calls, send text and use data up to your plan limit only, $5/ month will be enough for standard use, if your child will be calling you a lot then you may consider buying a higher value plan, however we advice you to start with $5 and you can change or upgrade any time.  

Your plan and simcard are provided by speedtalkmobile.

We have no relation with speedtalkmobile, your plan usage, renewal, refill, coverage is a relation between you and speedtalkmobile only.