Electronic devices used to locate lost articles employing the global positioning system or cellular communication networks; electronic devices for locating and tracking lost articles, people, pets, using radio frequency, cellular communication networks; electronic devices for detecting and locating lost articles, people, pets, using radio frequency, cellular communication networks; wireless transmitters and receivers; wireless controllers to remotely monitor and control the function and status of other electrical, electronic, and mechanical devices or systems, namely, remote metering systems, vehicle tracking devices, security systems, lighting systems; wireless communication device featuring voice, data and image transmission including voice, text and picture messaging, a video and still image camera, also functional to purchase music, games, video and software applications over the air for downloading to the device; wearable activity trackers; downloadable software for connecting, operating, and managing networked kitchen appliances, TV, air-conditioner, refrigerator, light in the internet of things (IoT); home automation hubs using artificial intelligence comprised of voice-activated speakers, computer hardware, and downloadable software for controlling networked devices in the internet of things (IoT); home automation hubs comprised of voice-activated speakers, computer hardware, and downloadable software for controlling networked devices in the internet of things (IoT)