With OBSBOT Tail you can have a stable and smooth video shooting. It can track also in a low light interior environment, busy streets, twisted body movements, etc. The device is equipped with a Sony CMOS sensor, Hoya optical lens system, and three-axis gimbal. OBSBOT Tail can track target up to 40 meters away and can track the fast-moving target with a maximum pan speed of up to 180°/s.
Link: OBSBOT TAIL