Lookee Wrist Sleep Monitor User manual

Lookee®
Wrist Sleep Monitor
User Guide
Customer Support:
[e-mail]
1 Year Warranty After Registration:
Please register your device and claim one year
warranty at www.LookeeTech.com

Warnings and Cautions
•This product is not amedical device and does not claim to diagnose,
treat, or cure any disease.
•DO NOT squeeze the sensor orapply excessive force onthe sensor &
cable.
•Do not use this device during MRI examination.
•Never submerge the device in water orother liquids. Donot clean the
device with acetone or other volatile solutions.
•Do not place this device in pressure vessels or gas sterilization device.
•Consult your doctor immediately ifyou experience symptoms thatcould
indicate acute disease.
•Do not self-diagnose or self-medicate on the basis of this device
without consulting your doctor. Inparticular, donot start taking any new
medication orchange the type and/or dosage of any existing
medication without prior approval.
•Use only cables, sensors and other accessories specified in this
manual.
•Prolonged continuous monitoring may increase the risk of
undesirable changes in skin characteristics, such as irritation,
reddening, blistering orburns.
Overview
Airway is closed,
oxygen level drops
Smart Vibration Alarm
wakes you slightly to
breathe right
Lookee® Wrist Sleep Monitor is a new designed and patented Sleep Monitor to track
your O2 Saturation Level, Heart Rate, Sleep Quality, Sleep Apnea Events and Snoring.
And its Smart Vibration Alarm may help you to reduce the risk of sleeping on unhealthy
low blood oxygen level and related side effects from the Sleep Apnea and Snore.
No more sleeping
on unhealthy low O2
saturation level

LOOKEE SLEEP MONITOR GIVES YOU THE DATA TO UNDERSTAND,
IMPROVE YOUR SLEEP AND MAY HELP TO REDUCE THE RISK OF
SLEEPING ON UNHEALTHY LOW O2 SATURATION LEVEL!
EASY AND COMFORTABLE TO USE: Unique, Lightest and Smallest
Blood O2 Saturation Level & Heart Rate Sleep Monitor with patented
Thumb Sensor to free your fingers from those constrained clips from
other Fingertip Pulse Oximeters on the market. No more pain,
numbness and slipping off from a overnight monitoring.
THE SMART VIBRATION ALARM, featured with 5 level settings, that will
slightly wake you up change your sleep position to breathe if your blood
oxygen level (SpO2) drops below the threshold (between 80-95%)
that you preseted on the App. This may help you from sleeping
throughout unhealthy low blood oxygen saturation level and related
side effects, without disturbing your sleep partner.
UP TO 20 HOURS MONITORING: Recording up to 20 hours during sleep
and 12 hours during activity. But it depends on your sleep condition.
More events during your sleep will drain the battery faster. You may
check the battery power from Dashboard on your APP when
connected, and charge your device promptly to make sure a whole
night sleep monitoring.

HOW TO USE
Download App on your Smartphone or Tablet
and Enable Bluetooth on your mobile.
App name: ViHealth
iOS: App Store
Android: Google Play
compatible with Mobiles with Android 5.0+, iOS 9.0+
Charging with USB
Please charge 2-3 hours before first time use. When
the LED is flashing in green or there is no power,
please charge the device before use. Connect the
device with the attached USB Charging Cable to a
standard USB port to charge.
During charging, the blue LED is on. After fully charged,
the LED will turn off.
Button on the Side
Press the button to turn the device on or off. It will turn
offautomatically ifidle and also not connecting the
App.
Connect the App
Press button to turn on the device, and then open the
App. You will see a reminder on the open screen
asking you to select the device to connect. Click
SnoreO2 to connect the device with your App.

The last 4 digits of Serial Number (SN) of your Lookee
Monitor are needed for Bluetooth Connection with your
App. You can find the SN# on the back of the device
when you take it off from the wrist band. Please refer to
this picture below:

When it’s working, the Bluetooth and LED will turn
offin2minutes without operations.You can press
the button to enable Bluetooth andLED indicator
again.
LED indicators
Green Flashing
Low Battery
(Not enough for one night)
Green ON
Battery is enough
Blue ON
Bluetooth connected
/Charging
Blue Flashing Date Recording isended, ready
to sync with App
Blue-Green Flashing Error
Monitoring
1) Wear Lookee Sleep Monitor on your
wrist and the sensor ring on the thumb.
If it’s too tight, try another finger.
2) Press the button to turn on the device
to start monitoring. A red light in the
Ring Sensor will appear.
(If the working time is less than 2 minutes, the
data will not be saved)
3) Turn off App while monitoring your sleep to
conserve power.
If the LED isflashing in green, please charge the device
fully before use.

Sync Data to App
After monitoring, take the device off, and you will see
the green light is still on for a couple of seconds to
save the data and then you will see the blue light is
flashing which means the device is ready to sync data
to your mobile device. Turn on App to sync the data.
After the download is completed, you can check your
sleep report on the App.
Alternatively, you can sync the data next time when
you turn on the App.
Note: The device can store 4 records; after it’s full, the
oldest record will be overwritten by a new record. Please
sync data in time.
App Connection
To establish Bluetooth connection with App,
1) Enable the Bluetooth indevice. Turn on device.
If LED is off, press the button to
turn onthe LED.
2) Enable the Bluetooth in phone. (Android OS
requests location enable to connect device via
Bluetooth. )
3) Run the App,select the Device ID inApp for the
initial use only. Otherwise, it will be
automatically connected with the device.
When the device is connected to App successfully,the
LED isblue.

Note:DO NOT pair the device with your
phone via Bluetooth in phone Settings.
Real-timeView
When device is connected with App,
Oxygen Level, heart Rate and Battery
Power are showing on Dashboard in real-
time.
Note:
To get accurate data, please avoid
excess motionswith your hand.
Dashboard function will consume your battery faster.
Smart Vibration Alarm Setting
The vibration is triggered when Oxygen
Level drops below the threshold preseted
on App, and stopswhen Oxygen recovers.
You can adjust the threshold to find the best one to fit
your sleep condition. Make sure your device is
connected to App first. Then you can configure itin
App->Settings.
You canswitch on or offthe vibration.
You can adjust the intensity of vibration.
You can adjust the Trigger Level.You can set the
threshold lower ifthe vibration disturbs you too
much in sleep. Ifyou would like to get more
protection from low oxygen saturation,youcan
set up the Trigger Level higher.

History Data and Sleep Report
On the App, tap the Results to see
the data list. Slide to left to delete it.
Select one to view the report. You
can zoom in to see more details on
the infographic. Tap the Magnifier
Icon at lower right corner and touch
and move the check line to see the
data on the specific time.
Please consult your doctor for these
data if you have any concern, or
contact us for general inquiries.
O2 Score is overall assessment of oxygen
condition, which is based on the data of events,
frequencies, drop level and time of your oxygen in a
night. The range is 0-10 (10 is best). It is provided for
each record in App.
Example:
Upgrade Firmware
1) Turn ON your device.
2) Open the App. Check new firmware ofdevice
in <Settings>.
0 10
O2 Score 7.5 (in the APP)

Troubleshooting
Device is not
turning ON
Battery may be
too low
Charge the battery
and try again.
Some
unexpected
condition
Press the button for
10 seconds to reset
Device might be
damaged
Please contact your
local distributor
The app cannot
find the Device
The Bluetooth of
your phone is off
Turn on the
Bluetooth in the
phone
Device is off
Power on the device

The LED in
device is off
Press the button to
turn on the LED
The Bluetooth of
your phone has
some
unexpected
condition
Re-enable the
Bluetooth of your
phone
Sensor does not
fit the thumb
Thumb is big
Try any finger
Does not
vibrate
Vibration maybe
set to very weak
Turn on and adjust
the intensity as
desired
Trigger below is
not set
Adjust Trigger below
or Threshold as
desired
Missing data
Data probably
jumped to the
earliest date
Update firmware

Data was not
sync to the
phone
The device with its
built-in memory can
store data up to
four nights and
needs to be sync to
the phone storage
for record
Unable to find
the App
App Name is
ViHealth
Please search on
App Store (iPhone or
iPad) or Play Store
(Android Phones)
Cannot sync to
a Computer
Device isn’t
compatible yet
syncing to a
computer
Only works with
Smartphones or
Tablets with
Android 5.0+,
iOS 9.0+
Vibrations does
not have a
sound
Lookee Sleep
Monitor
doesn't have
sound alarm
built-in
The patented
vibration alarm
is designed for
personal alarm
in a quiet way,
so it doesn’t
wake anyone but
yourself

Battery drains
fast
Battery
wasn’t
charged fully
It records up to
20 hours during
sleep and 12
hours during
activity. But it
depends on your
sleep condition.
More events
during your
sleep will drain
the battery
faster. Some
may need to
charge it daily
and some in 2-3
days
Check out the
battery power
from Dashboard
on your APP
when connected

Specifications
Weight
12g (main unit)
Size
44×25×15 mm (main unit)
Battery
Rechargeable Lithium-polymer
Charge time
2-3 hours
Wireless
Bluetooth 4.0 BLE
Oxygen level range
70% to 100%
Heart Rate range
30 to 250 bpm
Vibration
Trigged by low oxygen level
Recorded parameters
Oxygen Level, heart rate, motion
Data storage
4 records, up to 10 hours for each
Mobile App for iOS
iOS 9.0 or above,
iPhone 4s/iPad 3 or above
Mobile App for android
Android 5.0 orabove,
with Bluetooth 4.0 BLE

Terminology:
Partial Pressure of oxygen dissolved in arterial blood is termed
PaO2.
Percent saturation of oxygen bound to hemoglobin in arterial
blood is termed SaO2.
When measured by a pulse oximeter, SaO2 is termed SpO2.
PaO2, the oxygen that is dissolved in plasma is the driving
pressure that forces oxygen to combine with hemoglobin.
Hypoxemia is a below-normal level of oxygen in your blood,
specifically in the arteries. Hypoxemia is a sign of a problem
related to breathing or circulation, and may result in various
symptoms, such as shortness of breath.
Physiology:
When oxygen demand increases, heart rate and cardiac output
increases, which increases the flow of blood through the lung
and the pressure required to force blood through the arterioles
and capillaries of the lung. This is evident through a physical
activity. Also a decrease in O2 saturation also forces the heart
to increase its activity to compensate with the decrease of
oxygen level.

The underlying principle of the oximeter is that it measures the
redness of the blood – the redder the blood the higher the
oxygen saturation.
Normal and low blood oxygen levels:
A range of 94-99% is normal for healthy adults’ breathing room
air which contains 21% oxygen. Anyone who is not achieving
the critical blood oxygen saturation level of 90% (SpO2) or of
55-60mmHg (PaO2), may require additional oxygen.
If the level is below 90 percent, it is considered low resulting in
hypoxemia. Blood oxygen levels below 80 percent may
compromise organ function, such as the brain and heart, and
should be promptly addressed. Continued low oxygen levels
may lead to respiratory or cardiac arrest.
Low blood oxygen levels can result in abnormal circulation and
cause the following symptoms:
•shortness of breath
•headache
•restlessness
•dizziness
•rapid breathing
•chest pain
•confusion
•high blood pressure

•lack of coordination
•visual disorders
•sense of euphoria
•rapid heartbeat