Vigo is a Bluetooth headset that monitors driver alertness at the wheel, by tracking eye and head motion. When Vigo senses that the driver is drowsy, it can use a combination of audio alerts and vibrations to stimulate the driver and keep them safe at the wheel. Both individual drivers and professional drivers can use Vigo to stay safe at the wheel. For fleets, a real-time dashboard allows fleet managers to track this information and rearrange shifts and work schedules, to reduce the chances of a drowsiness-related accident.