The new Kanega watch from UnaliWear also fits firmly into this category, improving on earlier wearable wrist devices by concealing the potentially stigmatizing assistant functions within a classic watch design. It is a discreet, waterproof watch that can be worn 24 hours a day. Unlike traditional personal emergency response systems it doesn’t tether the wearer to their home, and, because its technology is self contained, it doesn’t require a smartphone to function — unlike the Apple watch or Samsung gear. The watch has no buttons and is voice activated, responding to a name chosen by the user. It contains cellular, Wi-Fi, and GPS communications, continuous speech recognition, and a 9-axis accelerometer for fall detection. Its display includes lighting for nighttime use and can be synched with the hearing aid of the wearer if necessary. It can help them find their way home, remind them to take their medication and set up calls to emergency contacts or dispatch emergency services.