Lovense Lush 4 Funscript & Haptic Sync

Use Lovense Lush 4 with HaptiQ for synchronized funscript playback. The Lovense Lush 4 is a love egg that connects via BT4LE. Get started for free.

How to connect Lovense Lush 4 to funscripts

  1. Create a free HaptiQ account at haptiq.app/register.
  2. Connect your Lovense Lush 4 via BT4LE using Web Bluetooth or Buttplug.io / Intiface Central.
  3. Upload a .funscript file or generate one from any video with HaptiQ's AI engine.
  4. Press play — your Lovense Lush 4 syncs in real time with every keyframe in the script.

Frequently asked questions

Does the Lovense Lush 4 work with funscripts?

Yes. A funscript is a device-agnostic motion file, so the same script plays on any supported hardware. HaptiQ converts the motion in a video into a funscript and streams it to your Lovense Lush 4 in time with playback.

How does the Lovense Lush 4 connect to HaptiQ?

The Lovense Lush 4 connects over Bluetooth Low Energy, directly from your browser using the Web Bluetooth API. That works in Chrome, Edge, Opera and other Chromium browsers on desktop and Android. Safari and Firefox do not implement Web Bluetooth, so use a Chromium browser. No extra software is required — no Intiface, no desktop app.

Do I need Intiface or Buttplug.io for the Lovense Lush 4?

No. The Lovense Lush 4 pairs straight from the browser, so you do not need Intiface Central or any desktop software. HaptiQ also supports Buttplug.io if you prefer to route through Intiface.

Which browsers support the Lovense Lush 4?

Use Chrome, Edge, Opera or another Chromium browser, on desktop or Android. Safari and Firefox do not support Web Bluetooth.

Can I generate a funscript for the Lovense Lush 4 from my own video?

Yes. Upload a video or paste a link, and HaptiQ's motion analysis produces a .funscript you can play on the Lovense Lush 4 or export for another player. Large files are uploaded in parts, so multi-gigabyte VR video is supported.

Is the Lovense Lush 4 verified to work with HaptiQ?

Yes. The Lovense Lush 4 is a verified entry in HaptiQ's device index, meaning its BT4LE details have been confirmed rather than inferred from the manufacturer's listing alone.

What kind of device is the Lovense Lush 4?

The Lovense Lush 4 is a love egg. HaptiQ maps the vertical motion in a funscript onto whatever actuation the love egg provides, so scripts written for other hardware still play.

Create a free HaptiQ account to connect your Lovense Lush 4 and play synced funscripts.

Open in HaptiQ