Here is a smartwatch designed to make life easier for the blind. The Sunu Band features sonar tech and haptic feedback to give users better spatial awareness and help them avoid accidents. Users will be available feel their environment via vibrations. They can also use this to find doorways and navigate through crowded spaces.
You can adjust the range, sensitivity, and feedback settings of this device. The range is about 13 feet while the battery lasts for 12 hours.
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