Abstract: This invention relates to a wearable networking and activity monitoring device. According to the invention there is provided a wearable networking and activity monitoring device comprising a wearable garment, electronic circuitry comprising at least one conductive member integrally formed with the wearable garment and a network router attached to the garment, the network router configured to operatively broadcast a wireless local area network around the garment enabling a user to connect multiple mobile devices to the Internet via the wireless local area network. The wearable networking and activity monitoring device further comprising a power supply means, which is electrically coupled to the mobile network router through the electronic circuitry and allows the user of the garment to charge the mobile device, and an activity monitoring device embedded in the garment and operable to monitor activity and physiological information of the user.