Web Bluetooth is a browser API (Chrome and Edge on desktop and Android) that lets a web page talk to Bluetooth Low Energy devices directly — no companion app or middleware. HaptiQ runs the Buttplug engine inside the page on top of it: press Connect toy, pick the toy from the browser’s list, and play. On iPhone use the Bluefy browser until the HaptiQ iPhone app launches in October.
HaptiQ's index includes 825 Web Bluetooth compatible devices.