Intelligent wearable devices developed by Huami Co Ltd, a leader in the industry, are displayed at the expo, including body fat scales and Amazfit sports watches. Advanced technologies such as near field communication (NFC), a short-wave wireless technology for portable payment, and sensors for recording heart rates are applied in Amazfit sports watches to bring great convenience to users. [Photo from Wechat account hefeigaoxinfabu]

The 12th Hefei International Cultural Expo was held from Oct 26 to 29, attracting over 20 participating companies.

The expo, which was first held in 2007, has become one of the most influential cultural expos in China. 

This year's event showcased the latest achievements of Hefei National High-tech industry Development Zone in cutting-edge equipment such as artificial intelligence, light-emitting diode (LED) screens and interactive projection.