TEC Certification for Smart Watch with Cellular Connectivity is the most recent technology certification program from TEC. TEC has been certifying electronic devices since 2002 and is the world's leading authority in device certification. The TEC Certification for Smart Watch with Cellular Connectivity program recognizes devices that meet international standards for safety, quality and performance. TEC-certified devices are backed by TEC's world-class customer support and are recognized by major carriers and retailers around the globe. The TEC Certification for Smart Watch with Cellular Connectivity program is a voluntary certification program that is not required by law. TEC-certified devices may be labeled with the TEC logo and are listed on TEC's website. For more information, please visit TEC's website or contact TEC's customer support. TEC Certification for Smart Watch with Cellular Connectivity under Scheme: GCS and Group: B.