Sunu Band

SKU: SUNU
Price:
$411.00

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Sunu Band

Sunu band is the first sonar mobility band that enhances the navigation experience for the visually impaired by improving spatial awareness through the combination of sonar-echolocation technology with precision haptic feedback.

Sunu band combines sonar-echolocation technology with precision haptic vibration feedback to enable the users to sense objects and obstacles within their environment.  Sunu band combines powerful built-in sensors with our smart mobile app that adds continuous functionalities - providing full customizability and control for the user.

Sunu Band is an inclusively designed smartwatch for a sleek and tactile experience that more people can use - and in more ways. 

IT’S YOUR WORLD - EXPLORE IT WITH THE SUNU BAND

Using radar and augmented reality, Sunu Band enables people who are low vision and blind to travel with confidence.  Advanced haptic feedback guides your way around any obstacle, and navigation sensors connect you to the world that’s around you.

WHAT IS SUNU BAND

Designed for when you can’t easily use sight or due to a vision impairment, Sunu Band enables you to walk and travel with confidence.  Sunu Band is the only smart-band that guides your way around obstacles.  It uses sonar or echolocation to detect objects up to 16 feet or 5.5 meters away.  Then haptic vibration feedback informs how close (or far away) you are to obstacles.

Sunu Band compliments the white cane, guide dog or low vision.  This smart-band augments your personal awareness, and reduces accidents to the body, chest, arms and head. Sunu Band is the only intelligent travel aid with more built-in sensors than any other device in the market.

Explore and navigate unfamiliar places with Sunu Band’s haptic compass, place finder/explorer and GPS navigation app.  Now you can enjoy the personal freedom of always knowing where you are, what’s around you, and how to get there with Sunu Band.

FEATURES AND BENEFITS

Sonar Sensor: Guides your way around obstacles, so that you can walk with confidence.

Smartwatch: Tell time with vibrations and set discreet vibratory alarms with the app.

Mobile App: Update, customize and get new features and apps that fit your active lifestyle.

More sensors: Get motivated and be more active with our activity tracker.

Compass & Navigation: Know your way, explore new places and get directions to where you want to go.

Ultrasonic sensor

Precision haptic driver

Bluetooth Low Energy (BLE)

Rechargeable battery provide 4 hours (continuous sonar use) and up to 48 hours (watch mode) -

Warranty: One (1) year limited manufactures warranty.

Sizing: Includes a standard 20mm watch strap and buckle that fits most men and women sizes.

Sunu Media

Washington Post

MIT Technology Review

AMDi TV

Sunu band Quick Start Guide

Whan to get going quickly? We’ve created a quick start guide to help your learn the basics of using your Sunu Band.  The quick start guide summarizes everything found within the Product Guide.  After reviewing and practicing the quick start guide, you may go through the product guide for a more in-depth explanation.  Click here.

Mobile App Quick Start Guide

Are you ready to unlock the power of your Sunu band? We’ll walk you through getting the Sunu app installed and connected with your Sunu band. The Sunu app quick start will teach you how to pair and update your Sunu band as well as navigating the app and the important features and functions. Click here.

Tutorials

We are constantly expanding the capabilities of Sunu Band and our mobile app.  Our team is developing and launching a suite of new apps that provide additional support and functionality around orientation and navigation, as well as other features.  These tutorials will teach you how to use the various functions and apps within Sunu Band and our mobile app. Our tutorials and guides are constantly being updated and we recommend that you visit our online tutorials frequently.  Click here.

Sunu Voice Services

The Sunu voice services app allow you to obtain a voice response or audio from your mobile device announcing the different functions selected on the Sunu Band.  To use this utility we must first activate the “Sunu Voice.

The Sunu voice services app allow you to obtain a voice response or audio from your mobile device announcing the different functions selected on the Sunu Band.

To use this utility we must first activate the “Sunu Voice service app” function in the Sunu App, that’s within the “Apps” tab.  The toggle switch turns ON or OFF the Sunu voice services.

When Sunu Voice services is ON from within the mobile app, you can activate or mute voice response directly from the Sunu Band.  Press and hold the HOME button for 3 seconds to activate or mute the voice response.

It’s important to remember that for the voice response to work, we have to have the Sunu App application open on the mobile, and it works even when it is with the screen locked.

Mobility Guide

Our mobility guide will demonstrate the techniques that will enable you to navigate your surroundings with Sunu Band.  Each video lesson explains the technique and provides guided exercises for you to follow and practice.  We recommend that you familiarize yourself with the operation of the Sunu Band. You can always refer to our Product Guide or How-To tutorials at anytime.

An Introduction to Echolocation with Sunu band

What is Echolocation?

Certain animals like bats and dolphins are able to navigate their environments using sound.  Echolocation is the ability to use sound and echoes that reflect off of matter in order to find the exact location of objects within an environment.

Bats are capable of producing high frequency sounds.  These high frequency sound waves, known as ultrasound, interact with objects that are within the environment, and a portion of these ultrasonic waves ‘bounce back’.  These reflected sound waves are called echoes. Bats listen for these echoes to know their position in space and their relative distance to objects that are within their environment.

Humans are also capable of using echolocation.  Daniel Kish, President of World Access For The Blind is the pioneer of human echolocation, he has been training blind travelers to use the human echolocation technique for years.  Human echolocators navigate their surroundings by producing a series of ‘clicks’.  Human echolocators are trained to listen to the echoes their sound waves produce and through these soundwaves are able to gage the location of objects within their environment.  Thanks to the miniaturization of sensors and precision actuators, Sunu Band is capable of realizing the electronic form of echolocation.

How Sunu Band Uses Sonar for Echolocation

Sunu Band enables you to navigate your surroundings with echolocation by combining sonar with precise vibratory feedback that you can feel on your wrist.  Sunu Band uses a sonar transducer that is capable of emitting high frequency sound waves while ‘listening’ to- or detecting the reflected sounds or echoes that bounce back off objects.

Haptic Feedback

The Sunu Band processes the information derived from the reflected sound or echoes and relays that back to the user via a series of precise vibratory pulses.  This is referred to as haptic feedback — the use of tangible feedback to transform and relay information to the user.

Sonar is Directional

Sunu Band is only capable of detecting the echoes (that reflect off of objects) from the same direction in which the ultrasound is emitted.  In other words, think of Sunu Band as a flashlight that uses sound instead of light.  Just like any flashlight, the direction in which you aim the sonar sensor is where you will be able to detect the presence of objects.

The ultrasonic wave emitted from the sonar sensor travels away from the Sunu Band in the form of cone.  Objects that are within the area of this cone will interact with the ultrasound and produce echoes.

Should you wear Sunu Band in a particular way?

You can wear Sunu Band on either your left or right hand. It is important to wear Sunu Band so that the sonar sensor is on the same side as your thumb. The reason for this is when you bring your arms to your side, as you get ready to walk, the natural position of your hands and wrist will allow the sonar sensor to point directly ahead.

Sonar Range

The maximum distance at which we begin detecting the presence of an object that is in the same direction of the sonar sensor is referred to as the sonar range.  Sunu Band uses two distinct sonar modes:

Short range mode: detects objects up to 4-5 ft. or 1.5 meters away.  You swipe-in on the touchpad to enter into the short range mode.  You will immediately feel one pulse to indicate that  you are now in the short range mode.

Long range mode: detects objects up to 15 ft. or 5 meters away.  You swipe-out on the touchpad to enter into the long range mode.  You will immediately feel two pulses to indicate that you are now in the long range mode.

How the vibration feedback changes when you approach an object: Sunu Band uses vibrations to tell you that an object is nearby.  The frequency of the vibration pulses changes as you get closer (or further away) from the object.  Sunu Band changes the frequency of the vibration pulses to provide you with a sense of how close an object is.  Here is what happens to the vibration pulses when an object is within range:

Intermittent pulses: mean that Sunu Band is detecting an object that is at the limit of the range of the current sonar mode.  These intermittent pulses tell you that there is an object furtheR away from you.

Moderate pulsations: mean that Sunu band is detecting an object that is closer to you in range.  As you approach the object, the pulses become more frequent.  As you become further away from the object, the pulses become less frequent.

Constant vibration: means that an object is sufficiently close to you that you should either stop or pay close attention, you may soon collide with said object.  As soon as you feel constant vibrations, you may extend your hand (or cane) and touch the object.

Sonar Sensitivity

Sunu Band’s sonar modes are designed to enable you to navigate outdoor and indoor environments, or spaces that are more open (with less obstacles) and spaces that are more crowded.  You can switch between the two sonar modes to navigate these kinds of environments.

Each sonar mode has a specific range and sensitivity.  Sensitivity is the power at which the ultrasound is emitted from the sonar sensor. In other words, the sensitivity is like the volume on your stereo.  Varying the sensitivity of the sonar sensor allows us to navigate various environments such as crowded space or more open spaces like the outdoors. Generally speaking, with:

High sensitivity: we are able to detect thinner objects like signposts, tree branches, bushes, etc.  High sensitivity is useful when navigating outdoors like on sidewalks, or in parks, etc.

Low sensitivity: we are able to detect gaps such as spaces between people, doorways and thresholds.  Low sensitivity is ideal in indoor spaces or in situations where you want to find a gap or doorway.  It is also useful for trailing or queuing in a line, for example when you are traveling, waiting in line at the bank or even getting in line to order your morning coffee.

Sunu Band’s sonar mode default settings are as follows:

Short range mode: low sensitivity
Long range mode: high sensitivity

Ultimately, the sonar mode you use is entirely up to you.  The Sunu App allows you to customize your sonar modes to fit specific needs.  Within the Sunu App you can adjust the sonar range and sensitivity.  Remember that you can revert back to the device default settings at anytime.

Safety

Important Safety Information

This important safety information (“Safety Information”) applies to Sunu® branded hardware and software products (“Product(s)”) sold by Sunu, Inc. (“Sunu”); and/or Special Needs Computer Solutions, Inc.

THE PRODUCT(S) ARE NOT REGULATED SAFETY DEVICES.  THE PRODUCT(S) SHOUD NEVER BE USED AS A REPLACEMENT FOR YOUR EXISTING VISUAL AID SYSTEMS. THE PRODUCT(S) MUST ALWAYS BE USED IN COMBINATION WITH A CANE, A DOG GUIDE, OR A HUMAN GUIDE BECAUSE IT DOES NOT BY ITSELF CONTAIN ALL INFORMATION NEEDED FOR SAFE TRAVEL AND DOES NOT DETECT DROPOFFS.  THE PRODUCT(S) ARE NOT INTENDED FOR USE IN THE RAIN.  DO NOT ALLOW THE SONAR SENSOR TO GET WET.  DO NOT USE THE PRODUCT(S) IN TEMPERATURES EXCEEDING 130°F OR 55°C.  DO NOT ATTEMPT TO DISASSEMBLE THE PRODUCT(S).

Please consult a specialist in orientation and mobility, vision rehabilitation or a physician if you have questions about using Sunu® Band.

Sunu® Band is not intended to be used for- or to detect

Street curbs
Drop-offs
Stairways
Inclines or uneven surfaces
Moving vehicles of any kind
Certain small objects that can be trip-hazards
Slippery or wet surfaces (whether indoors and outdoors)

You should use caution and not rely on the Sunu Band to

Climbing, going up/down stairs, and steps.
Crossing the street or any intersection where there is vehicular traffic.

Interferences

The sonar sensor may experience interferences from other ultrasonic devices such as:

Automatic room lighting
Other Motion detectors
Other ultrasonic emitting devices

Interference make the Sunu® Band vibrate continuously and it may become unresponsive.  If you experience interference in a certain environment, please discontinuous use until you are in an area free from interferences.

Children

Sunu® Band is not intended to be used by children under the age of 5 years old.  Children under the age of 13 should use Sunu® Band with the supervision of an adult (parent or legal guardian).  Please consult a specialist in orientation and mobility, vision rehabilitation or a physician to determine if Sunu® Band is right for your child.

Please refer to our privacy policy for information regarding the use of the Sunu mobile app and registration.  We restrict use of the Service to individuals age 13 and above, and do not knowingly seek or collect personal information from anyone under the age of 13.  Parents or legal guardians should register on behalf of any children under the age of 13.

Potential Hazards

Sunu’s products have been tested and certified, and meet the necessary electrical, radiative emissions and safety requirements for the FCC and CE.  Though there are no known health risks with the Sunu® Band ultrasonic transducer for humans and most household pets, please use caution when using the device.

Avoid direct contact and/or closely placing the ultrasonic sensor to

Your or someone else’s ears, or that of pets and other animals.
In close proximity to anyone who is pregnant.

Sunu® Band is made of hypoallergenic materials.  Discontinue use if you have any signs of developing a rash or an allergic reaction.

Device Care

Sunu® Band is not waterproof and is not intended for use in the rain and submerged underwater.  If the device is wet, please allow it to dry before continuing use.

To prolong the life of you battery, we suggest that you avoid charging for prolong periods of time, in excess of 4 hours or overnight.

Last Revised on: October 16, 2017.

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SKU: SUNU

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