The Numi 2.0 intelligent toilet by Kohler has RGB lighting and Amazon Alexa built in - HardwareZone.com.sg
Kohler introduces its smart toilet
Toilets Category — Kohler Smart Home
CES 2019: Kohler's Intelligent 'Numi 2.0' Toilet to Gain Support for Siri and HomeKit
KOHLER Announces Smart Products for the Kitchen and Bathroom, Expands Voice Control, Lighting and Music Experiences through KOHLER Konnect | Business Wire
Kohler put Alexa in a toilet so Happy New Year | TechCrunch
Kohler's smart toilet promises a 'fully-immersive experience' - The Verge
Kohler wants to make your bathroom smarter with Konnect | TechCrunch
KOHLER® Intelligent Toilets and Cleansing Seats | KOHLER
Kohler's Numi toilet features Bluetooth, SD card, and $6,650 price tag