Most modern hearing aids now stream directly from a smartphone, so phone calls, music, podcasts, GPS directions and video calls play through the hearing aids as if they were high-end wireless earphones. Both iPhone and Android are supported (older Android phones sometimes need a small accessory). You can also stream from a TV using a dedicated transmitter.
Beyond streaming, most manufacturers now offer a companion app that lets you tweak volume, change programmes, find lost hearing aids, and even take a quick hearing check — all from your phone. If Bluetooth streaming matters to you, tell us at the consultation so we fit a device that connects reliably to your specific phone.