Here is a smart hearing aid that helps you understand people better even in noisy environments. Oticon Opn is an internet connected device with binaural processing and IFTTT support. It lets you hear door bells, smoke detectors, and baby alarm. You will also be able to listen to multiple speakers simultaneously.
The Oticon Opn reduces your listening effort and background noises. It connects to iPhone and other smart devices. More information is available here.