Azoi KITO+ User manual

KITO+
Instructions for Use
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Instructions for Use
Table of Contents
1 About Kito+........................................................................................................................................... 6
2 Important Information..................................................................................................................... 6
2.1 Safety.................................................................................................................................................................. 6
2.2 Intended Use................................................................................................................................................... 6
2.3 Indication of Use............................................................................................................................................ 6
2.4 Contraindication............................................................................................................................................ 7
3 Unpacking............................................................................................................................................. 7
3.1 Packa e Contents........................................................................................................................................... 7
3.1.1 Device Unpackin .................................................................................................................................... 7
3.2 System Requirements for App Installation.........................................................................................7
3.3 Know your Device......................................................................................................................................... 8
3.4 Char e your Device....................................................................................................................................... 8
4 Get Started.......................................................................................................................................... 1
4.1 Setup................................................................................................................................................................ 10
4.2 Install the App.............................................................................................................................................. 11
4.3 Create an Account....................................................................................................................................... 11
4.4 Pair your Device.......................................................................................................................................... 11
4.5 Do a Test Readin ........................................................................................................................................ 12
4.6 Remove Kito+............................................................................................................................................... 13
5 Your Health Data.............................................................................................................................. 14
5.1 Know your Vitals......................................................................................................................................... 14
5.2 The Dashboard............................................................................................................................................. 15
5.3 Readin s by Type........................................................................................................................................ 16
5.3.1 Heart Rate................................................................................................................................................ 16
5.3.2 SpO2........................................................................................................................................................... 17
5.3.3 Respiration.............................................................................................................................................. 18
5.3.4 Skin Temperature................................................................................................................................. 19
5.3.5 ECG............................................................................................................................................................. 21
5.4 Share Reports............................................................................................................................................... 21
5.4.1 Sin le Address........................................................................................................................................ 21
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5.4.2 Multiple Addresses.............................................................................................................................. 22
5.4.3 Automatically send to specified address(es).............................................................................22
6 Important Settings........................................................................................................................... 22
6.1 Addin Multiple Users.............................................................................................................................. 22
6.2 Security and Privacy.................................................................................................................................. 22
6.3 Confi ure Alerts........................................................................................................................................... 22
6.4 Sync Fitbit™................................................................................................................................................... 22
7 Care....................................................................................................................................................... 22
7.1 Cleanin .......................................................................................................................................................... 22
7.2 Stora e............................................................................................................................................................ 23
7.3 Maintenance................................................................................................................................................. 23
8 Caution................................................................................................................................................ 23
9 Troubleshooting............................................................................................................................... 24
9.1 Error Messa es............................................................................................................................................ 24
9.2 Potential Problems and Solution.......................................................................................................... 24
1 Specifications............................................................................................................................. 26
11 Deactivate................................................................................................................................... 29
11.1 Unpair........................................................................................................................................................ 29
11.2 Uninstall................................................................................................................................................... 29
11.3 Dispose..................................................................................................................................................... 29
12 International Standards and Compliances....................................................................... 3
13 FCC Statement............................................................................................................................ 31
14 Declaration and Disclaimers................................................................................................. 31
15 Acronyms.................................................................................................................................... 31
16 Revision History....................................................................................................................... 32
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About Azoi
We, at Azoi, have been workin on “monitorin technolo y” which would enable people to track
their health. We intend to provide consumers an easy and accessible way to measure their
critical vitals in a home environment. Azoi’s team includes experts in sensor technolo y, product
desi n, application development and quality assurance to ensure that the delivered product
conforms to the prescribed requirements.
Manufactured By
Azoi Inc.
440 North Wolfe Road
Sunnyvale, CA 94085
Assembled By
OnCore Manufacturin Services (Suzhou) Inc.
Buildin 5#, No. 42 Don fu Rd.
Suzhou Industrial Park, Suzhou, P.R.C. 215123
For any assistance, write to Azoi at [email protected].
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1 About Kito+
Welcome to the Kito+ family!
Kito+ is a hand-held device that should be used in indoor environments to measure body vitals
in adults. It has a modular desi n so that you can easily attach and re-use it with the cover for
iPhone 6, 6 Plus, 6s and 6s Plus devices. It can also be used as a standalone device with Android
phones, tablets and iPads possessin BLE (Bluetooth Low Ener y) 4.0 and above.
With Kito+ you can measure heart rate, oxy en saturation of arterial hemo lobin (SpO2),
respiration rate, human skin temperature and electrocardio raphic activity (ECG). Kito+ uses a 1
Lead ECG mechanism to capture ECG, a n NTC thermistor-based sensor to measure skin
temperature and a reflective SpO2 technolo y to measure blood oxy en. Heart rate is calculated
usin the ECG values. Respiration rate is derived from the ECG and Photoplethysmo raphy
(PPG) values.
Kito+ connects to the Kito mobile app throu h Bluetooth Low Ener y (BLE) technolo y. The
recorded measurements are displayed in the Kito app and stored on a secure Azync Cloud
Platform.
Kito+ comprises the followin key elements:
Kito+ Module
Char er and USB cable
Firmware
Mobile (Android / iOS) Application Software
Azync Cloud Platform
Phone Cases (iPhone 6, 6 Plus, 6s, 6s Plus)
2 Important Information
2.1 Safety
If you are a patient with a chronic illness or other medical conditions, please consult your doctor
before usin Kito+. Please note that use of Kito+ is not a replacement for re ular check-ups with
your doctor. Read the user manual carefully to understand your readin s before usin the
device.
2.2 Intended Use
Kito+ is a portable, handheld, non-invasive device intended to measure heart rate, oxy en
saturation of arterial hemo lobin (SpO2), respiration rate, skin temperature and
electrocardio raphic (ECG) activity. The device is intended to be used by adults in a dry, clean
and stable environment to track their own data and make informed lifestyle decisions
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pertainin to their health. The Kito application allows the user to check present measurements,
view previous measurements and share the data with person(s) of their choice.
2.3 Indication of Use
Kito+ is a device desi ned for self-testin by adults only. It allows the users to measure and view
their vital si ns via the Kito+ mobile application interface. It measures the followin vital si ns:
Electrocardio ram (ECG)
Heart rate
Skin temperature
Oxy en saturation of arterial hemo lobin (SpO2); and
Respiration rate
2.4 Contraindication
Kito+ does not detect or dia nose medical conditions. The readin s displayed and stored by
Kito+ should not be used for any specific clinical dia nosis, self-medication, medical checkup
substitution, and makin critical medical decisions. The skin temperature measurement is for
reference only and may be used for trendin purposes.
Kito+ should not be used while char in , with cold or wet hands, in a dusty environment, or
while movin . Kito+ is not waterproof. Care should be taken when considerin usin Kito+
accordin to the “Cautions” listed in the User Manual.
3 Unpackin
3.1 Packa e Contents
Your Kito+ packa e contains:
Kito+ module
iPhone Cases (iPhone 6, 6 Plus, 6s, 6s Plus)
Quick Start Guide
A char er and micro USB cable as accessories
Kito+ Use Instructions
3.1.1 Device Unpackin
Open the Packa in box to see it unfold in a book.
Lift the white flap on the left leaf and take out the Quick start uide.
Take out Kito+ from the base of the white flap and close it once done.
Pick the char er from the cavity at the center.
Take out the iPhone cases.
Lift the white tray and unwind the Micro USB cable.
3.2 System Requirements for App Installation
Kito app prerequisites are:
iOS
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iOS 7 or hi her
Apple ID to access the App store
Android
Android 4.3 or hi her
Additionally, your mobile device must natively support Bluetooth Low Ener y and have internet
connectivity.
3.3 Know your Device
Kito+
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Kito+ Charger
3.4 Char e your Device
Brin the char er near the char in connectors on Kito+. The char er will automatically snap
into place throu h a stron ma netic pull.
Plu -in the other end of the char er to a power outlet. Turn ON the power supply. If you see a
Blue li ht on Kito+, it is char in .
Note: During Charging, if the Blue light turns OFF and a continuous white LED turns ON, that
means Kito+ is full charged.
Indications
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The li ht indicator near the Switch helps you to identify the Kito+ battery levels. Please refer the
followin table to understand the indications:
Kito+
Li ht
Continuous Li ht Kito+ is active and the battery is sufficiently char ed.
Blinkin Li ht Kito+ is active, but the battery is too low to measure the
vitals.
4 Get Started
4.1 Setup
Note: For Android users, Kito+ will work as a stand-alone unit. Please keep Kito+ in close proximit
to our mobile device.
Press fit Kito+ onto the openin in the iPhone case. Ensure the cover and Kito+ are firmly fit and
locked to ether.
Insert your phone into the Kito+ case as shown in the illustration.
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Note: Please charge Kito+ completel before using it. For more information, please see the previous
section on Charging Kito+.
4.2 Install the App
Download and install “Kito” app from the App Store or Goo le Play. After successful installation,
the Kito icon will show up on your screen. Tap to launch the Kito app.
4.3 Create an Account
For the first time usa e, you need to Si n-Up for creatin your Kito account. To try Kito+ on the
o, tap “Try It!” But before oin any further, you will need to pair Kito+ with the app. Please see
the pairin process here, Pair Kito+.
Note: “Tr It” allows ou to experience the Kito+ check-up without creating an account. The
readings taken in this mode will not be saved unless ou proceed to create a Kito account.
Once the pairin is completed successfully, follow the on-screen instructions to create your Kito
account. Information such as Gender, A e, Wei ht and Hei ht help Kito+ determine the ideal
ran e of body vitals for you.
To add a new user, tap and Si n-Up to create another Kito account.
4.4 Pair your Device
Kito+ communicates with the Kito app via Bluetooth Low Ener y (BLE) technolo y. Turn ON the
Switch and Bluetooth from your mobile device and follow the on-screen instructions.
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Pairin is a one-time activity. For subsequent use, pairin is not required unless you replace
your mobile device or Kito+. You can also unpair Kito+ as described in the section, Unpair Kito+.
4.5 Do a Test Readin
Press the Switch to turn ON Kito+. Next, tap “Check-Up” and hold Kito+ with both hands as
shown in the illustration to start takin a readin .
The White LED on the Switch lows for 30 seconds after you turn it ON. You can take a readin
within these 30 seconds. If that period has lapsed, you need to turn the Switch ON a ain to
record a readin .
When takin a readin :
Hold the device ently; do not apply pressure on the indicated points.
Keep your shoulders and arms relaxed.
Do not take readin s while you are in a state of motion.
Do not take readin s while your mobile device is bein char ed or immediately after
char in it. Char in enerates heat and this may affect your readin s.
Note: If ou accidentl remove contact before the entire recording has taken place, the readings
will not be displa ed.
In case of any temporary interruptions like calls or sms, the application oes in the back round
mode and resumes when the event ends.
After the recordin duration ends, you can see your Readin Card which shows the
measurement a ainst each body vital. Tap the individual vital to see a raph correspondin to
your readin .
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Tap Save at the top-ri ht corner of the screen to store the readin s to your account. You can
review the saved readin s from your timeline. Please see the section Your Health Data for more
details.
You can choose to discard the current readin and take a readin a ain.
4.6 Remove Kito+
To remove Kito+, use your thumbs to apply outward pressure on the corners of the Kito+ device.
Use your fin ers to pull out the phone from the space created at the corners.
5 Your Health Data
5.1 Know your Vitals
Before proceedin further, let us quickly understand what the vitals measured by Kito+, stand
for:
Heart Rate - Heart rate is the number of times your heart beats in a minute and is an important
indicator of cardiovascular fitness. The Heart rate of a healthy adult in a relaxed state, lies in the
ran e of 60 to 100 beats per minute.
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Skin Temperature - Skin Temperature measures the temperature at the surface of your skin.
Skin temperature majorly depends on the surroundin air temperature and time spent in an
environment. External factors such as chilly winds and humidity can cause chan es in the skin
temperature. The skin temperature sensors are for referencin only since skin temperature is
influenced by environmental conditions and can vary relatively quickly as the environment
chan es.
Electrocardiogram (ECG) - ECG, alternatively known as EKG, is a test that records the heart's
electrical activity. In simple terms, the heart's activity is captured and plotted on a waveform
raph.
Blood Oxygen Saturation (SpO2) - SpO2 is a percenta e of Oxy en Saturation in the blood. For
an adult, the blood oxy en level should ideally ran e from 95 to 100 percent in a relaxed state.
Respiration - Respiration Rate is the number of breaths taken per minute. Normal Respiration
Rate for an adult in a relaxed state ran es from 12 to 18 breaths per minute. Take a deep breath
and read on.
Note: Kito app provides detailed information on all the bod vitals. Go to Settings ( ) and
tap “About Vitals” to understand the normal ranges for vital signs with respect to age, weight,
gender and overall health.
5.2 The Dashboard
The Dashboard is your personalized space to take a new readin , look up the existin readin s,
and modify default settin s.
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Dashboard Components
Timeline: The Dashboard timeline displays dates of the current month sequentially alon a line.
You can slide the timeline to move back and forth and review older readin s. The dots adjacent
to the dates expand and shrink based on the number of readin s taken durin a day; a lar er dot
denotes multiple readin records.
Reading Card: One readin card holds the details of a sin le readin . Readin cards
correspondin to the date selected in the timeline will be visible at the bottom of your screen. If
you have taken multiple readin s on a sin le day, the latest readin will be visible and rest of the
readin cards will remain collapsed under the Readin Card area. You can view the entire
Readin card by slidin up the screen.
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Share Readings: To share readin s, tap “Share” and select the Readin Cards you would like to
send via email.
Settings: Tap Settin s ( ) to set a reminder, edit your Profile, sync Fitbit™, apply a
Security Lock, re ister emails to Share Reports, apply ECG Filter, alter the measurement unit for
Temperature vital and up rade Firmware.
Note: Kito+ and our mobile device must be sufficientl charged before upgrading the firmware.
Once ou initiate the firmware upgrade, ou will not be able to access the application until the
firmware installation is complete.
5.3 Readin s by Type
5.3.1 Heart Rate
Tap “Heart Rate” to plot heart rate value on the chart. Here, the X-axis (horizontal) corresponds
to the hour/day/month units, and the Y-axis (vertical) corresponds to the measurin unit for
heart rate which is BPM.
The values on Y-axis show the ran e for heart rate.
Note: The range shown in the application is onl a reference and ma not appl to ever one.
Consult our doctor to find out the appropriate range for ou.
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The point plotted on the raph denotes the avera e of readin s taken in an hour. The readin
which you are reviewin will be displayed at the center of the screen (72 BPM in the screen).
The value in percenta e at the top-ri ht of your screen (11%) is the percenta e difference
between your latest readin and the one bein reviewed.
The app also overlays the information received from Fitbit™ over its own readin of vitals to
indicate how your daily activity is affectin your vitals.
The line raph which is a series of data points connected by lines, illustrates Fitbit™ data. Please
refer the section, Sync Fitbit TM.
Similarly, you can review the raphs for rest of the vitals.
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5.3.2 SpO2
Tap “Blood Oxy en” to plot your measurements on the chart. Here, the X-axis (horizontal)
corresponds to the hour/day/month, and the Y-axis (vertical) corresponds to the percenta e of
Blood Oxy en.
5.3.3 Respiration
Tap “Respiration” to plot your measurements on the chart. Here, the X-axis (horizontal) corre-
sponds to the hour/day/month, and the Y-axis (vertical) corresponds to the number of breaths
per minute.
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5.3.4 Skin Temperature
Tap “Skin Temperature” to plot your skin temperature measurements on the chart. Here, the X-
axis (horizontal) corresponds to the hour/day/month, and the Y-axis (vertical) corresponds to
the confi ured measurin unit for Temperature (°C or °F).
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5.3.5 ECG
ECG represents the electrical activity of the heart as measured by Kito+’s electrodes.
In an ECG display, the X-axis (horizontal) corresponds to the time in seconds, and Y-axis
(vertical) corresponds to the amplitude or volta e in millivolts (mV). The raph hi hli hts a
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repeatin pattern of a tiny wave, followed by a sharp dip, a tall and a sharp spike, followed by a
moderate sized wave. This wave pattern represents a sin le cardiac cycle.
To enhance the ECG raph, you can apply a filter to remove noises from the ECG si nal. Go to
Settin s, tap “ECG Filter” switch to to le it ON or OFF.
Accurate ECG interpretation is complex and involves interpretation of several other parameters
in tandem. Hence, we recommend that you show your ECG results to an expert in the relevant
medical field for an in-depth analysis and interpretation of the results.
5.4 Share Reports
You can share any readin (s) via email. The app presents your readin s in a PDF file with one
readin per file.
5.4.1 Sin le Address
Go to Dashboard, and select a date from your timeline to review the Readin Cards that you
want to send. Tap “Share” and select your preferred Readin Cards. Tap “Next”, add the email
address and send the report.
Note: You can share utmost 20 readings at a time.
5.4.2 Multiple Addresses
To share the reports with multiple recipients, follow the procedure explained above and add
multiple email addresses.
5.4.3 Automatically send to specified address(es)
You can re ister the email addresses of the people to whom you want to automatically send your
data after each readin throu h “Share Reports”, located under Settin s in the app.
Go to “Settin s”, tap “Share Reports” and swipe “Allow Access” to to le the automatic access
ON/OFF. Re ister the email addresses by addin them to the list.
6 Important Settin s
6.1 Addin Multiple Users
Kito+ supports multi-user access for up to four users per device. All users will have access only
to their own individualized dashboards. Tap on the home screen to add a new user. To access
an existin user’s dashboard, tap the username.
6.2 Security and Privacy
Your readin s are continuously synced with and stored on a secure cloud stora e system. You
can lock your dashboard to prevent other users from accessin your application interface data.
Go to Settin s; swipe “Security Lock” to to le the dashboard security option ON/OFF.
Note: The ke to our dashboard securit lock is our Kito account’s password.
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