The Lumos Ultra is equipped with a range of intelligent safety features that make cycling safer. These include integrated turn signals that can be operated with a remote control or manually via the Apple Watch. By default, the Ultra has built-in front and rear lights for better visibility. Thanks to the improved COB construction technology, the helmet weighs only 370 g. However, the lighting is brighter than in other Lumos models. The Ultra now boasts a battery life of over 10 hours, and the headset is charged via a USB-C cable. Lumos also offers an app that allows users to check the battery level, adjust helmet settings, and track rides. The Lumos Ultra features a proven lighting system made up of high-quality integrated LEDs and turn signals that can be controlled via a wireless remote or gesture recognition through the Apple Watch's COB construction, making the headset lighter and the lighting brighter than ever before.