L8star
L8STAR is a Chinese manufacturer that designs and produces smart-wearables and the smallest feature phones. L8STAR designs very convenient, easy-to-handle mini flip phones with all the essential aspects of a feature phone like calling, messaging, and listening to music. L8STAR also specializes in designing smartwatches and bands with pedometers and heartbeat sensors. They also offer a variety of controllable colors, and dimmable and react-to-music music lights, among other things. L8STAR products are available on various e-commerce platforms and websites.