Eyeglasses; Smartwatches; Spectacles; Battery chargers; Chargers for electric batteries; Divers' masks; Diving goggles; Downloadable computer application software for mobile phones, namely, software for use in database management, use in electronic storage of data, use in receiving, processing, transmitting and displaying data; Downloadable computer software for providing an on-line database in the field of transaction processing to upload transactional data, provide statistical analysis, and produce notifications and reports; Downloadable mobile applications for downloading and reading electronic publications on portable electronic devices; Downloadable mobile applications for retrieving and displaying health information; Downloadable mobile applications for providing users with information and analysis regarding their physical activity, fitness and general health; for the uploading, posting, displaying, tagging, blogging, sharing or providing of electronic media or information over communications networks or the Internet, for the transmission of text messages, multimedia messages, electronic mails; Downloadable mobile operating system software; Downloadable pattern recognition software for identifying human faces; Face masks for diving; Goggles for sports; Optical lenses; Optical lenses featuring correcting lenses; Safety goggles; Smart glasses; Smart rings; Sports helmets; Swimming face masks; Swimming goggles; Technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids; Wearable activity trackers; Wearable computers in the nature of smartglasses; Wearable video display monitors; Wireless communication devices for voice, data or image transmission