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21 Drydock Ave, Fl 6th
Boston, MA


At Sunu, our mission is empowering independence for the blind and visually impaired. Since founded in 2013, we’ve been creating cutting edge and award-winning technologies that augment the human senses and empower our abilities.


Sunu App

Available for both iOS and Android devices. 

Works in conjunction with the Sunu Band.

Use your smartphone to adjust Sunu Band settings to the ones you prefer and update Sunu Band firmware when needed.


Sunu Band

Sunu Band is a sonar smartband that improves navigation for the visually impaired. Sunu Band combines sonar or echolocation with gentle precise vibrations to inform the user about objects or obstacles within their environment. Sunu Band augments awareness of the user’s personal space, reduces accidents and ultimately improves confidence while providing a more fluid and enjoyable mobility.

The Sunu Band now works in conjunction with a free mobile app for iOS and Android.

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