Bluetooth Flip-Phone Handset Companion That Lets You Lock the Smartphone Away in Another Room
A growing 'phone-out-of-reach' wellness crowd wants the calls/texts of their smartphone without the doomscroll device in their hand. They want a satellite handset — a flip-form, button-driven Bluetooth peripheral that pairs to an iPhone/Android sitting on the kitchen counter. Existing retro Bluetooth handsets are corded receivers without screens; what's missing is a small standalone flip with caller ID, dial pad, and a contacts mirror.
Hardware is hard but the brand wedge is huge — Light Phone has a waitlist and they make you switch numbers. Don't try to be a phone; be a remote-control handset for the phone you already love-hate. Caller ID + last 20 contacts + dialpad over BLE HFP/HSP is the MVP.
landscape (3 existing solutions)
The whole 'dumbphone' resurgence (Light Phone, Boring Phone) requires you to abandon your real phone. The handset-companion approach is conceptually different — your real phone keeps your apps and number, but the only physical thing you carry is a non-distracting peripheral. No shipping product fills it.