Technology empowers traditional products, giving reflective pendants a "smart upgrade." At the recent Beijing International Science and Technology Industry Expo, a "smart reflective pendant" garnered significant attention. Based on traditional reflective materials, this product integrates micro-GPS positioning, fall alarm, temperature sensing, and Bluetooth connectivity.

Suitable for the elderly, children, cyclists, and others, it automatically sends location information to pre-set contacts in the event of unusual movement or a fall. It also flashes to alert users in low temperatures to prevent hypothermia. The product is waterproof and shockproof, with a battery life of up to six months.

The developer stated, "We've taken reflective pendants from being 'visible' to being 'speaking.'" Industry experts predict that with the development of the Internet of Things and wearable devices, smart reflective pendants will play a greater role in emergency rescue, smart elderly care, and shared mobility.