Firmware Update

Update your speaker's firmware right in your browser with a USB-C cable. First, pick your model:

Retio

Has four Nixie tubes on the front. FM/AM or FM/DAB+ models.

Update Retio →

Retio Lite

No Nixie tubes. The Bluetooth-only model.

Update Retio Lite →

Before You Start

Updating firmware erases all your settings and saved radio stations.
  • Use Google Chrome or Microsoft Edge on a desktop or laptop (Windows, macOS or Linux). Safari, Firefox and phones are not supported.
  • Have a USB-C cable that carries data, not a charge-only cable.
  • Not sure which version you have? See how to check your firmware version.