Quell Wearable Pain Relief User manual

© 2016 NeuroMetrix, Inc.
User Manual

Contents
2 Chapter 1: Pain Relief with Quell
2 Introduction
3 What You Should Have Received
4 Device Components
5 Chapter 2: Getting Started
7 Chapter 3: Device Basics
7 Checking Battery
7 Charging Battery
8 Attaching Electrode
9 Device Placement
10 Chapter 4: Calibration
11 Chapter 5: Pain Relief Therapy
11 Preparing for Therapy Session
11 Starting Therapy Session
11 What Therapy Feels Like
12 Adjusting Intensity During TherapySession
12 Ending Therapy Session
13 Chapter 6: Overnight Therapy
14 Chapter 7: Electrodes
15 Chapter 8: Skin Care
16 Chapter 9: Using the Mobile App
16 Download the App
16 Install the App and Connect
to Your Quell Device
17 The Quell App
22 Chapter 10: Maintenance,
Safety, and Service
22 Maintenance
22 Cleaning Device
22 Cleaning Band
22 Device Storage
22 Disposal
22 Limited Warranty
23 APPENDIX A: Indicator Lights
25 APPENDIX B: Troubleshooting
30 APPENDIX C: Frequently Asked Questions
32 APPENDIX D: Alternate Placement Sites
33 APPENDIX E: Automatic Restart
34 APPENDIX F: Technical Specifications
36 APPENDIX G: Precautions and Warnings
38 APPENDIX H: Symbols
39 APPENDIX I: Electromagnetic
Compatibility Declaration
42 APPENDIX J: FCC and IC
35 APPENDIX K: Bluetooth®

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Chapter 1: Pain Relief with Quell
Introduction
Quell Wearable Pain Relief™ is patented non-invasive nerve stimulation technology
that provides relief from chronic pain. It consists of a device and an electrode that
attaches to the device. The device is worn on your upper calf, a few inches below the
knee, and is controlled by a single button on your device or your smartphone.
Quell provides pain relief by comfortably stimulating the nerves that carry normal,
non-painful sensations to your brain, which decreases the perception of pain.
Pain relief is initiated by simply clicking a button on the device. Each therapy session
is 60 minutes. After your first session, therapy will automatically restart every other
hour. Pain relief may begin in as little as fifteen minutes after the start of a therapy
session and may last up to an hour following the end of a session. You have complete
control and can start or end therapy anytime from your device or your smartphone.
You should review this User Manual carefully. Chapter 2 shows you how to get started.
Chapters 3-5 provide detailed instructions on device use. Chapter 6 describes device
use during sleep. Chapter 7 offers tips for taking care of the electrodes. Chapter 8
provides information on preventing skin irritation, particularly if you have sensitive
or dry skin. Chapter 9 provides information about the optional smartphone apps.
APPENDIX C gives answers to frequently asked questions.
If you have any questions about how to use Quell please call Quell Customer Care at
1-800-204-6577 or, if calling from outside the US, please call 781-890-9989.
Chapter 1
Pain Relief with Quell®

Chapter 1: Pain Relief with Quell
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What You Should Have Received
Upon receiving your Quell Wearable Pain Relief System you should inspect its contents
to make sure all of the following are included and undamaged.
Quell Electrode Pack*
(packaging may vary)
Quell Device Sports Band
USB Cable AC Adapter
Travel Bag (available separately) Quick Start Guide
Quick Start Guide
Download the App
Customer Support
Helpful Tips
• The entire electrode should contact the skin.
• Always protect the adhesive by using the liner between uses.
• Air out skin after wearing the device for several hours or
overnight. Device will pulse on and off for one minute as a
reminder.
• Do not use while showering or bathing.
• Change the electrode every 2 weeks.
LED Lights
Quell Button
Controls therapy and settings
Simple indication of therapy and battery life
Although the Quell App is not required for the use of the device, it
greatly enhances its functionality. Download it by searching for “Quell
Relief” by NeuroMetrix, Inc.
For more tips, the complete user manual, how-to videos, reordering
electrodes and other supplies, please visit our website.
1-800-204-6577www.quellrelief.com/user
PN 2204113 Rev. A
Quick Start Guide
Download the App
Customer Support
Helpful Tips
• The entire electrode should contact the skin.
• Always protect the adhesive by using the liner between uses.
• Air out skin after wearing the device for several hours or
overnight. Device will pulse on and off for one minute as a
reminder.
• Do not use while showering or bathing.
• Change the electrode every 2 weeks.
LED Lights
Quell Button
Controls therapy and settings
Simple indication of therapy and battery life
Although the Quell App is not required for the use of the device, it
greatly enhances its functionality. Download it by searching for “Quell
Relief” by NeuroMetrix, Inc.
For more tips, the complete user manual, how-to videos, reordering
electrodes and other supplies, please visit our website.
1-800-204-6577www.quellrelief.com/user
PN 2204113 Rev. A
* Only use electrodes manufactured by NeuroMetrix, Inc.

Chapter 1: Pain Relief with Quell
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Push button
Adjustable sports band
Two electrode
connector snaps
Indicator lights
Micro-USB port
(not seen in image, port is on bottom of device)
Device Components

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Chapter 2: Getting Started
1. Check Battery
Click the button and check the indicator
lights. The number of white lights indicates
the charge remaining in the battery. A
single orange light indicates the unit needs
charging. If the battery needs to be recharged,
use the USB cable and AC adapter.
Chapter 2
Getting Started
The following instructions will help you start using Quell. For additional details,
please review Chapters 3-8 or you can call Customer Care with any questions at
1-800-204-6577.
2. Insert Device
Slide your device into the band pouch so that
the button is visible inside the blue-rimmed
window, with the lights facing up.
3. Attach Electrode
Remove an electrode from the package,
and snap it onto the connectors.
The electrode may be oriented in either
direction. Carefully remove the liner, and save
it for storing the electrode between uses.
4. Place Device
Place your Quell band directly on your upper
calf approximately 1 to 2 inches below the
knee of either leg. Lights should face up. 2”

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5. Calibrate
Perform this step when using the device for the
first time.
Sit with foot flat on the floor and leg at a 90
degree angle. Calibration won't start if leg is
extended horizontally.
Hold the button until you see the lights running
back and forth, then release the button.
Next, every time you feel the slightest tingling
sensation, click the button once. The sensation will
pause each time you click the button.
When the sensation starts again, click the
button again. You will typically click the button
3-6 times.
When the lights go off, calibration is complete.
If you do need to recalibrate, simply repeat the
calibration steps. See next step to begin therapy.
6. Start Therapy
Click the button. One indicator light will blink. The
sensation will increase for 2 minutes until optimal
intensity is reached. You should feel a strong but
comfortable sensation under the electrode.
Decrease Intensity: Click the button to reduce
intensity. Repeat if needed.
Increase Intensity: Hold button down. Intensity
increases until you release the button.
Turn off: To stop therapy, click the button four
times in sequence.
Each therapy session lasts for 60 minutes with a
60 minute break between sessions. Sessions will
continue until the device is removed from the leg.
To learn how to control your Quell device with your
smartphone app, please review Chapter 9.
60 minutes
Therapy
60 minutes
Therapy
60 minutes
Break
60 minutes
Break
Tips to get the most
out of your Quell
Calibration:
This ensures that Quell delivers the
right stimulation level for your needs.
During calibration, make sure that
you click the button when you feel the
slightest tingle from the Quell device.
Most people only need to calibrate
the first time they use Quell.
Therapy:
Once successfully calibrated, your Quell
device will deliver stimulation that
feels strong yet comfortable. During
the first two minutes of therapy, the
stimulation may feel gentle at first as
the intensity gradually increases to your
therapeutic range. After the first two
minutes, you can adjust therapy up or
down. If you find that you are constantly
increasing or decreasing the intensity,
you may want to calibrate again.
Give it time:
We recommend that you wear your Quell
for at least 4–6 therapy sessions per day
for the first month. It may take several
weeks to experience optimal relief.
Let us help:
For questions or to troubleshoot
issues, contact Customer Care at
1-800-204-6577 or via email at
[e-mail].
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3
4

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Chapter 3: Device Basics
Checking Battery
Your Quell will arrive fully charged. To check battery
life, hold the device in your hand and briefly click
the button. The indicator lights will flash white if
the battery has sufficient charge. The number of
illuminated white lights correspond to the level of
battery charge. Five white lights indicate a fully
charged battery. If indicator light flashes orange,
the battery needs to be recharged (see below for
charging instructions).
Charging Battery
A fully charged battery can provide up to 40 hours
oftherapy for most users.
To charge the battery:
Plug the USB cable into the micro-USB port on
the side of the device.
Plug the other end of the cable into the AC
Adapter. The cable should not be plugged into a
computer USB port for charging.
1
2
Chapter 3
Device Basics
1
2
The AC Adapter should then be plugged into a standard electrical outlet. The USB
connector on many computers is not powerful enough to charge Quell. The white
indicator lights on the device will show that the device is charging. The number of
lights shown will increase as the battery charges. When the battery is fully charged,
all 5 lights will be lit for a short time and then all the lights will turn off. It will take
approximately 3 hours to charge an empty battery. When the battery is fully charged,
unplug the cable from the device.
If the orange light blinks while device is connected to the outlet, charging has failed.
If the battery is too low to start a therapy session, you can charge the device for
approximately 20 minutes to provide enough battery life for one therapy session.
To confirm, disconnect the USB cable from the device and briefly click the button. If
at least 1 white indicator light flashes, battery has enough charge for one therapy
session. If the orange light flashes, reconnect the USB cable and continue charging.
Do not use your device with the USB cable connected.

Chapter 3: Device Basics
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Attaching Electrode
You will need to attach a new electrode prior to first use of the device and on average
every 2weeks thereafter (can be extended up to 3 days if a new electrode is not
available). You should reseal the package if it contains an electrode. To attach an
electrode, snap the electrode into the two connectors as shown below. Improper
storage of the electrode will reduce its life.
Only use Quell electrodes manufactured by NeuroMetrix, Inc.
1. Slide device into band pouch with lights
facing up.
2. Align the snaps on the electrode to the snap
connectors on the device. Insert snaps until they
are securely fastened.
3. Remove the liner covering the electrode prior
to placing the device on your leg. Remember
to keep the liner as it should be re-applied to
protect the electrode when not in use.
4. A white label is affixed to each electrode liner.
The first time you use a new electrode, write
the date on the liner. When placing liner on the
electrode when it is not in use, ensure graphics
on liner are facing up so that the paper side
doesn’t stick to the gel. The electrode should
be replaced 2 weeks from this date (can be
extended up to 3 days if a new electrode is
notavailable).

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Device Placement
Place your Quell band on your upper calf about
1–2 inches below the knee. You may place on either
leg. Be sure the electrode is only covering healthy
skin that is not irritated and does not have cuts
or other wounds. Position the device so that it
is comfortable, the button is accessible, and you
experience a strong but comfortable sensation
during therapy. You may position the device
with the button on the inside, outside, or back
of the leg. You should avoid placing one of the
compartments directly over your shinbone.
If the device cannot be placed in the standard
location as shown, refer to APPENDIX D for
alternate site options.
Wrap the band around your leg and attach it
with the Velcro®. The device should fit securely
around your leg and be comfortable to wear.
The electrode should make smooth contact with
the skin. If there is buckling of the electrode,
smooth the electrode and re-secure the band.
It is important that all four electrode pads are
in contact with your skin. If the pads are only
partially on the skin, then the stimulation may
feeluncomfortable.
The band was designed to stretch and fit
most legs. If you can’t get it to fit, contact
Customer Care.
2”
Chapter 3: Device Basics

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Chapter 4: Calibration
Before you begin using your device for the first time you will need to calibrate. You should also
recalibrate your device if you are no longer experiencing pain relief. Otherwise you do not need
to recalibrate your device, including when you switch electrodes and alternate legs.
You should carry out the calibration process in a quiet area without distractions. Make sure
you are using a new electrode. Sit with foot flat on the floor and leg at a 90 degree angle.
Calibration won't start if leg is extended horizontally.
Chapter 4
Calibration
1. Snap a new electrode onto the connectors.
2. Carefully remove liner and place your Quell
band directly on your upper calf approximately
1 to 2 inches below knee of either leg. Lights
should face up.
3. Hold the button until you see the lights running
back and forth then release the button.
Every time you feel the slightest tingling
sensation, click the button once. The sensation
will pause each time you click the button.
When the sensation starts again, click the
button again. You will typically click the button
3-6 times.
When the lights go off, calibration iscomplete.
If you need to halt the calibration process at any
point just click the button 4 times in sequence.
If you halt the calibration process before it is
completed, you will have to re-start and fully
complete the calibration process before using
your device.
Device is calibrated for a single person and should
not be shared.

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Chapter 5: Pain Relief Therapy
During a therapy session, the device will
comfortably stimulate the nerves in your leg to
provide pain relief. Each therapy session lasts 60
minutes, and a new session will automatically
restart every other hour. If you prefer not to have
automatic restart turned on, consult APPENDIX E
to learn how to turn it off.
To maximize pain relief, you should feel a strong
but comfortable sensation. The intensity that
you will require is estimated based on your device
calibration. However, because of differences
among people, this estimated intensity may
be too low and feel weak, or too high and feel
uncomfortable. In either case, you should adjust
the intensity as described on page 12. The
greatest pain relief will be obtained when you
set the intensity to the highest level that is also
comfortable. The device will remember changes
made to the intensity after the first two minutes
of therapy and you should not need to adjust
often. Please follow the steps on the following
pages for a therapy session.
Preparing for Therapy Session
Before starting a therapy session make sure you
have an electrode attached to the device. You
should also check the battery to ensure it has an
adequate charge. Place the device on your leg as
described in Chapter 3.
Starting Therapy Session
To start a therapy session, briefly click the button
as shown in image below. One indicator light will
blink white for the duration of the therapy session.
What Therapy Feels Like
The intensity will gradually increase over the
first two minutes to an intensity that is strong
yet comfortable. This strong yet comfortable
intensity is based on results of the calibration
process. This intensity will be stronger than what
you experienced during calibration. You may not
feel anything for the first 10-15 seconds, however,
the blinking white light indicates the device is
functioning properly. You may feel a strong
sensation at first but it will typically fade to a
comfortable level after a couple of minutes. If the
sensation is uncomfortable or painful, you should
decrease the intensity as described in the next
section. Therapy will continue for 60 minutes.
Once your therapy session has begun, you may
cover the device with your clothing. You should be
careful not to dislodge the device and electrode
when covering with clothing. It is best to wear
loose fitting clothing so that you can access the
device. You may go about your normal activities
during a therapy session. Do not shower, bathe or
swim with the device on your leg.
Chapter 5
Pain Relief Therapy

Chapter 5: Pain Relief Therapy
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Adjusting Intensity During
TherapySession
Frequent adjustments should not be necessary;
however, if the sensation is not strong, if it feels
uncomfortable, or your calf muscle is twitching,
please follow the instructions below:
Decrease Intensity: Click the button. Each click
decreases intensity. Lights will flash and then go
down to indicate intensity has decreased.
Increase Intensity: Hold button down until you
see the lights run up and go off to increase the
intensity. Intensity increases until you release the
button or for a maximum of 20 seconds. If you still
need to increase intensity after 20 seconds, hold
the button down again.
You may adjust intensity as needed at any time
during a therapy session.
Maximum pain relief will be obtained at the
highest intensity that is also comfortable.
To learn how to control your Quell device with your
smartphone app, please review Chapter 9, Using
the Mobile App.
Ending Therapy Session
Therapy sessions will run automatically 60 minutes
on then 60 minutes off unless you manually turn
off therapy during a session or recalibrate.
To manually stop therapy during a session, click
the button four times in sequence. You should
not remove the device while it is stimulating, so
make sure that the indicator light is not blinking
white before removing the device and electrode
from your leg otherwise you may experience
an uncomfortable sensation when you touch
the electrode.
After completing a therapy session, you may
either leave the device on your leg or remove
it. If you remove the device, be careful not to
damage the electrode and remember to reapply
the liner (see page 14 for instructions on
removing electrode).
If you leave the device on your leg for long periods
of time, you should check your skin frequently to
make sure that it does not get irritated. Chapter 8
provides information on skin care.
If a problem arises during a therapy session,
stimulation will stop and the indicator light will
blink orange for 2 minutes. Refer to APPENDIX B
for troubleshooting assistance.
Air-out skin after wearing several hours or
overnight. After 4 hours of wear, device will pulse
on and off for 1 minute as a reminder.
4x
click
click and hold

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Chapter 6: Overnight Therapy
You may use Quell at bedtime and throughout the night.
Before going to sleep, make sure the device is placed securely and comfortably around
your leg. Start a therapy session by briefly clicking the button. This first therapy
session will stimulate at your regular intensity level. Subsequent therapy sessions will
start automatically every other hour throughout the night. If you are asleep during
these sessions, the device will automatically lower the intensity. The light will blink
white at a lower intensity during these sleep sessions.
Chapter 6
Overnight Therapy
Changing Sleep Settings
If the automatically lowered intensity for sleep is not ideal
for you, you may change the setting. To access the setting,
make sure that the device is on your leg and that the therapy
session is not running (no lights are on). You also must have
auto-restart ON in order to access this menu. Then slowly,
double tap the device outside of the blue oval. You should see
1, 2, or 3 lights come on in response to your double-tap; these
lights correspond to your current overnight setting. Single
tap to switch between settings. When the desired setting is
shown, wait for the lights to go off and your new setting has
been saved. To start a therapy session click the button once.
1 light: Bedtime Only
Therapy only while falling asleep.
2 lights: Gentle Overnight (This is the default
setting)
Overnight therapy at reduced intensity.
3 lights: Full Power
Overnight therapy at daytime intensity.
Air-out skin or switch legs after wearing Quell overnight.
If you have concerns about the amount or quality of your
sleep, please discuss with your doctor.
To learn how to customize your sleep settings from your
smartphone app and new sleep tracking metrics, please
review Chapter 9, Using the Mobile App.

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Chapter 7: Electrodes
The electrodes are designed to operate
consistently for up to 2 weeks (can be extended
up to 3 days if a new electrode is not available).
With repeated use, the electrode gel may peel
and/or dry out thereby losing its adhesion, but the
electrode is still usable.
Electrode Removal
You should be careful not to damage the electrode
when you remove it from your upper calf area.
Slowly peel the electrode from your skin, while
making sure that each of the gel pads does not
separate from the electrode. Avoid touching the
gel with your fingers as that can damage the
gel and decrease the life of the electrode. After
removal of the electrode, you should cover it with
the liner.
If you have difficulty removing the electrode, refer
to Chapter 8 for tips on skin care to ease electrode
removal. Do not remove the device while therapy
is running.
Electrode Storage
Electrodes should always be stored with the liner
covering the gel pads. Place the liner with graphic
side up so the paper does not stick to the gel.
You may snap the electrode into the device for
convenient storage. Electrodes should be stored at
room temperature out of direct sunlight.
Electrode Replacement
The electrode should be replaced prior to two
weeks if stimulation becomes painful despite
positioning the device so that the entire electrode
is making smooth contact with the skin. You can
order electrodes at www.quellrelief.com/replace
or from the location where you purchased your
device.
Chapter 7
Electrodes
Helpful Tips
• The entire electrode should
contact the skin.
• To get the most use of your
electrode, put the liner back on
the gel pads between uses.
• Air-out skin or switch legs during
the day or after overnight
use. After 4 hours of wear,
device will pulse on and off for
one minute as a reminder.
• Change the electrode
every 2 weeks.
• Do not use while
showering or bathing.

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Chapter 8: Skin Care
Quell works by electrically stimulating your sensory nerves through your skin. Some
people have dry or sensitive skin, and it is important to regularly monitor your skin
where it contacts the electrode to ensure that skin irritation does not occur. If your
skin becomes irritated, using the device may be uncomfortable. There are some simple
things you can do to take care of your skin while using Quell.
Never use the device on open wounds or rashes or over swollen, red, infected, or
inflamed skin.
Chapter 8
Skin Care
Prevent Skin Irritation
Air-out Skin
Air-out skin after several hours of use during the
day or after overnight use. Many users simply
switch the device to the other leg every 4-5 hours.
If you have sensitive skin, you may also consider
the following:
Start Slow
Limit the time the device is on your skin to 3-4
hours per day in the first week. If you do not
experience irritation you may increase use while
closely monitoring your skin.
Use Skin Protectant
Apply a skin protectant before placing the device
on your leg. Skin protectants are available as
wipes, swabs, or sprays. They are safe and may
reduce the likelihood of irritation. They also
increase adhesion of the electrode to your skin.
Protectants that work well include:
• 3M Cavilon™ No Sting Barrier Film
• Smith & Nephew SKIN-PREP®
• Smith & Nephew No-Sting SKIN-PREP®
• Coloplast Prep™ Protective Skin Barrier
These products are available online or at selected
retailers.
Check for Skin Irritation
Check for signs of irritation, including:
• Skin itches while device is on
the skin or after removal
• Skin is red where it contacted electrode
• Raised or reddened hair follicles
If skin irritation develops then you should not
place the device over the irritated area until it
completely heals. You may apply a topical steroid
cream to help accelerate healing and reduce
irritation. You may also place the device on the
other leg or use different locations as shown in
APPENDIX D.
If you experience skin irritation, then you should
limit device use to 3-4 hours per day for a week to
make sure that further irritation does not occur.

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Chapter 9: Using the Mobile App
Download the App
The Quell App is optional and not required for
the use of the device. From your mobile device
search for “Quell Relief” by NeuroMetrix, Inc. and
download the app. Before proceeding, make sure
that Bluetooth® is enabled on your mobile device.
iOS and Android devices must have Bluetooth
Low Energy (LE, also called Bluetooth Smart)
compatibility.
Install the App and Connect to Your
Quell Device
After downloading the app, tap the Quell icon on
your mobile device to start the app.
1. Tap the Start button at the bottom of
yourscreen.
2. Watch the brief introductory video, and tap
Continue when done.
3. To pair, the battery needs to be sufficiently
charged. Check the battery power by clicking
the button on your Quell device. If a minimum
of one of the white LED's lights up, your Quell
device has sufficient power to proceed. Also
make sure that Bluetooth is enabled on your
mobile device.
4. Find the two-digit code on the back of your
Quell device, then tap Pair on your mobile device.
5. Enter the two digit code on your mobile device.
6. The app will automatically connect to your
mobile device and the Success screen will
appear.
7. The app will ask for permission to access your
location while using the app. This is used to
automate features based on the time of day.
Chapter 9
Using the Mobile App
2 digit code

Chapter 9: Using the Mobile App
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The Quell App
Please note that not all features are available on all devices.
Time to Calibrate Your Device
This message will appear if your Quell device has not yet been calibrated. Refer to the
Quick Start Guide that came with your device for calibration instructions.
Dashboard Screen
Therapy
Therapy is delivered every other
hour. When Quell is delivering
therapeutic stimulation, the
app will display the remaining
time in the one-hour therapy
session.
You may start, stop, and adjust
therapy using the buttons on
the Dashboard screen.
Next Therapy
If Auto Restart mode is
activated, the countdown will tell
you how much time until therapy
automatically restarts. You can
always restart therapy at any
time by clicking the button on
your Quell device.
You may start therapy using
the button on the Dashboard
screen.
Controlling Therapy
You may adjust intensity level
of your therapy session up or
down using the buttons on the
Dashboard screen.
Ready for Therapy
Device is on the leg, but not
activated. Click the button
on your Quell device to begin
therapy.
You may start, stop, and adjust
therapy using the buttons on
the Dashboard screen.

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Device Off Leg
Indicates that your Quell
device is not on your leg or that
the electrode is not securely
attached.
User Icon
Tap the User icon to see a
dashboard of current activity.
This shows how many therapy
sessions you had today, the
number of hours you spent in
bed last night and your sleep
quality last night.
Day and Night Screens
The screens on the app will
automatically adjust to night
mode after dark to help in
readability.
This feature is controlled by
Location Services on your
phone. If you choose to not
allow this setting, night mode
will change at 8:00 PM.
Charging
This screen shows when device is
charging. Please note that your
Quell device can only be charged
when off your leg.
Battery Check Icon
Tap the Battery icon to verify
charge status of your Quell
device and estimated number
of therapy sessions remaining
before you need to recharge
your Quelldevice.

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Menu
Tap the menu icon in the upper left corner of the app to access the main
menu.
Dashboard
Brings you back to the Dashboard Screen.
Tracking (see page 20 for more information)
Shows your therapy and sleep trends over last day, week, month or 3
months. Please note that the app will display “come back in 24 hours”
until it has captured enough data to report. You can tap the Therapy Icon
and Sleep Icon to toggle back and forth between history screens. Please
note that the sleep tracking screen always displays in night mode.
Settings (see page 21 for more information)
From the settings menu, you can do the following:
• Turn auto restart on and off
• Select your sleep mode
• Initiate Sleep Position Tracking
• Indicate Lights Out and Awake
• Change the Stimulation Pattern
• Set your Electrode Replacement date
• Set Notifications
• Pair and un-pair with your device
• Modify your account
Videos
When your mobile device’s WiFi is turned on, you can access helpful
how-to videos that walk you through common procedures including
calibrating your Quell device, pairing with your mobile device, and much
more.
Support
Support includes important Contact, Legal, and Device related
information.
Store
Visit the Quell store directly from the app.
Create an Account
Creating a Health Cloud account from the app provides a secure backup
of your data and allows you to view data across multiple devices.