Details: @sunu_io smartwatch enables independence for the blind and low vision. sunu.com
The Sunu Band is a smartwatch that uses sonar echolocation and a GPS navigation app to provide its users with a safe and smooth navigation experience.
Designed to be complementary and subtle, the Sunu Band works in collaboration with your white cane or guide dog, as it can detect obstacles from your knees and up (like poles, people or tree branches). People who use Sunu Band rave about detecting bicycles on the sidewalk, following people in a queue, navigating crowds and avoiding those evil tree branches.