The eSIM Revolution in Smartwatches: A Step Towards Independence

The eSIM Revolution in Smartwatches: A Step Towards Independence

▲ Click the above Leifeng Network to follow The eSIM card brings smartwatches one step closer to becoming the main character. Author | Wang Jinwang Why haven’t smartwatches become as essential as smartphones for everyone? Aside from the product and function positioning being somewhat lackluster, a significant reason is that smartwatches have always needed to … Read more

A Major Shift in Smartwatches? OPPO Watch Enters the IoT Market

A Major Shift in Smartwatches? OPPO Watch Enters the IoT Market

“ OPPO is no longer just a mobile phone company; smartphones are merely a vehicle for OPPO to serve its users. In the future, not only OPPO but the entire industry will no longer have purely mobile phone companies.” If this statement came from a media commentary, some might think it is just a gimmick: … Read more

Understanding the Five Types of IoT SIM Cards

Understanding the Five Types of IoT SIM Cards

The IoT SIM card is a mobile communication access service provided by the three major operators: China Mobile, China Unicom, and China Telecom, for IoT scenarios. It uses dedicated (11-digit or 13-digit) number segments to support basic communication services such as SMS, wireless data, and voice through specialized devices, providing communication link management and terminal … Read more