Can I use a 3G or 4G Hot-Spot for connectivity?
Yes. In cases where you have limited, unstable or no Internet connectivity you can bring your own, dedicated Hot-Spot to enable fast connections for 5+ devices simultaneously. There’s a growing number of such low-cost devices on the market with month-to-month connectivity plans.
Note: Each codeREADr scan only posts 1kb of data up to the server and 1kb of data back to the device, so total data usage is quite low.