Aura BS20 User manual

Model: BS20
Please read this manual before using the scale and keep it for future reference.

Download the Fitdays App from the Apple Store or Google Play.
Remove the plastic sheet from the battery cover.
Place the scale on a hard flat surface.
Measure with bare feet and make full contact with the sensors.
Turn on the app and connect to the scale before measuring.
Follow the instructions below and make sure
your posture is correct before measuring.
All fingers must line up
with the electrode pad.
Thumbs should not be
to close to each other.
Ensure that all fingers
touch the electrode pad.
Arms not straight. Arms close to waist.Keep your arms straight
at 45 degrees.

Aura Full Body Analysis Scale uses bio-electrical impedance analysis (BIA)
technology to help you conveniently measure body weight, body balance,
body fat rate, visceral fat, body water, skeletal muscle rate, muscle mass, bone
mass, protein, BMR, body age and more.
Product size: 300x300x26mm
LED screen display: 68x109mm
Weight unit: lb/kg/st
Weight limit: 5kg-180kg
Weight division: 0.2Ib/0.1kg
Power Supply: 300mAh Lithium Battery
Operating temperature: 10-40
Operation humidity: 40%-80% RH
WARNING
THANK YOU FOR YOUR PURCHASE!
PRODUCT SPECIFICATIONS
DO NOT use with medical implants such as pacemakers.
DO NOT stand on the edge of the scale or jump on it.
DO NOT overload the scale (Max. 440lb/180kg/28st).
DO NOT drop the scale or drop objects on it as this may damage the sensors.
DO NOT immerse the scale in water or use chemical cleaning agents. Clean
the scale with a slightly damp cloth.
Not recommended for pregnant women, infants, toddlers or children under 10
years of age.
Any measurement obtained using this device is for reference only and should
not be considered as a medical opinion.
DO NOT use to diagnose or treat any medical condition. You should consult
your primary care physician before making changes to your diet, exercise plan
or physical activities.
Always place the scale on a hard, dry and flat surface before measurement.
Make sure your feet are dry before stepping on the scale.
DO NOT use the device if damaged. The continuous use of a damaged unit
may cause injury or improper results.
Please check the device before each use.
Be careful when using on the wet and slippery surface.

Recharge your scale.
The scale is overloaded.
More than 440lb/180kg is on the scale.
An error has occurred during the reading. Step o the scale,
wait 5 seconds and then step on again to restart the process.
Sensor feetSensor feet
Sensor feet
Electrode sensors
Power button
Electrode sensors Electrode sensors
Connecting wire
Recharging port
Measuring hand bar
Sensor feet
PRODUCT OVERVIEW
INDICATION SYMBOLS

INSTALL THE FITDAYS APP
INSTRUCTIONS FOR USE
Scan the QR Code or download the Fitdays
app from the Apple Store or Google Play.
Download and install the Fitdays app
on your device.
The App icon will appear on your phone or
tablet after the installation is completed.
Open the Fitdays app on your device.
Register your account by email or login with social media account.
Add your personal data and confirm.
1 2 3

Place the scale on a hard flat surface. Step onto the scale with a single foot
to activate it. Wait until the display shows “0.0lb”.
Pair the scale through Bluetooth. Make sure the scale is on when pairing.
Leave the app on its main screen, it will connect automatically.
4
5
6
The app will show
your data within
a few seconds.
8
You could also
click “Device”
and find the scale
via bluetooth ID:
Aura Curve.
7
Make sure Bluetooth is on.
Make sure Bluetooth
Authorization, GPS and
Localisation are allowed
on your device.

TROUBLESHOOTING BLUETOOTH ISSUES
BLUETOOTH FAILS TO CONNECT
Reset the scale by
pressing the power button.
If the regular connection to Bluetooth failed, please try the below steps:
Reset the Bluetooth connection. Ensure Bluetooth and
GPS (Android only) are enabled on your device.
Under the "Account" section, select the “Device”. Slide it left to delete
the current device. Tap "+" on the top right to enter pairing mode.
Step onthe scale with single foot to activate it. After a few seconds of
loading, the scale name will appear, tap and confirm it. Step on the
scale again to complete the pairing.
Make sure the scale, Bluetooth and GPS (Android only) on your phone are on.
Check the system version of your smart phone, it must be iOS 8.0 or
higher/Android 6.0 higher.
When bluetooth is succesfully connected the bluetooth icon will display on
the scale and the word “Connected” will display on the app.
If connection fails, please scroll to Account > Device and search the scale ID:
Aura Curve.
BODY FAT DATA NOT DISPLAYING
Step onto the scale with bare feet.
Make sure your feet and the scale are both dry.
A full scale reading takes about 20 - 30 seconds. Please remain on the scale
until the scale reads out all the data.
Bluetooth might not be turned on.
Bluetooth might be paired with a dierent scale.
INCORRECT WEIGHT DATA
Check whether the scale is on a hard, flat surface.
Check each sensor foot on the back of the scale to make sure that nothing is
stuck to the bottom of it.
INCORRECT MUSCLE - FAT RATIO
The body parameter settings are incorrect, check to make sure you entered
the correct gender, height, and age.
Check if Athlete Mode is activated.

HOW TO RESET THE SCALE
Step on the scale to turn it on. Let it automatically drop to 0.0lb to calibrate.
THE SCALE DOESN’T TURN ON
Check if the battery has run out of power
and recharge the scale if necessary.
FREQUENTLY ASKED QUESTIONS
How to get the most accurate result?
Stand completely still on the scale.
Weigh in at the same time each day to ensure the most accurate results.
Ensure that the scale is placed on a hard flat surface.
Check your profile information (gender, age, height) and make sure all the
data is accurate.
Ensure the scale legs are balanced
Scale should display "0.0lb" prior to reading.
Weigh in barefoot and make sure each foot is perfectly aligned with the scale
electrode sensors.
How do I restart my scale?
Press the power button to turn the scale o
then turn it on again to reboot the scale.
How do I change language?
Fitdays APP > Account > Settings > Language
How do I change the measure units?
Fitdays APP > Account > Settings > Switch unit
For more information, please check FQA from Fitdays APP.
Account > Settings > FAQ
Waste electrical products should not be disposed of with
household waste. Please recycle appropriately. Check with your
local authority or retailer for recycling advice.
Keep the scale away
from children.
Do not expose the scale
to heat or fire, it can
cause an explosion.

THE IMPORTANCE OF A BODY COMPOSITION MONITOR
Maintaining a fit and healthy body is more than just about weight.
Here are the benefits for tracking your total body composition with the
Aura Full Body Scale.

UNDERSTANDING THE SCALE APP METRICS
BODY FAT RATE
Your body fat percentage is simply the percentage of fat your body contains.
If you are 150 pounds and 10% fat, it means that your body consists of 15
pounds fat and 135 pounds lean body mass (bone, muscle, organ tissue, blood
and everything else). A certain amount of fat is essential to bodily functions.
According to the American Journal of Clinical Nutrition, there are healthy
body fat percentages based on your age. For people aged 20 to 39, women
should aim for 21% to 32% of body fat. Men should have 8% to 19%. For
people 40 to 59, women should fall between 23% to 33% and men should fall
around 11% to 21%
How to reduce body fat?
Cardiovascular workouts—which include continuous exercises like walking,
running and cycling—are important for fat loss. They help you both burn
calories eciently and boost metabolism. To get the most out of fat-burning
cardio workouts, determine your maximum heart rate by subtracting your age
from 220.
BODY WATER RATE
Body water declines as you age, but it will remain above 50 percent for most,
if not all, of your lifetime. The normal range for adult women varies between
45% and 60%. For men, the ideal body water percentage fluctuates between
50% and 65% of the total body.
How do you increase your body water percentage?
Avoid sugary, caeinated, and alcoholic drinks. Drink 1 Ounce of water for
every pound of body weight.
Increase consumption of leafy green vegetables which helps your muscles
stay hydrated.
BODY AGE
Body age is calculated by weight, body fat percentage and skeletal muscle
percentage to produce a guide to determine if your body age is above or
below your actual calendar age. If above your calendar age, changes can be
made to your body composition, fitness level and diet.
How to reduce body age?
Get regular exercise. Eat a healthy diet that includes fruits and vegetables,
whole grains, and the right amounts of healthy fats. Limit your alcohol use.
Avoid tobacco products and illicit drugs.

BODY MASS INDEX
BMI uses the following simple formula to indicate the ratio between weight
and height of a person:
BMI = weight (lb) / height (inches) / height (inches) × 703
How can I lower my BMI?
Reduce your daily calorie intake. The basic rule of lowering your BMI, and to
maintain a healthy weight generally, is to consume the same or slightly less
calories than you burn. Cut down on salt. Get your heart pumping.
MUSCLE MASS
What is muscle mass? Put simply, muscle mass is the amount of muscle in
your body, including skeletal muscles, smooth muscles, and cardiac muscles.
It can be measured as part of your total body composition, along with fat
mass and bone mass. Muscles are often described as the “engine” of your
body’s fat and calorie burning mechanism. Increased muscle mass can lead to
less body fat, a stronger immune system, improved energy levels, and
reduced stress.
Generally, the normal range for muscle mass is as follows:
Age Women Men
20 - 39 63 - 75.5% 75 - 89%
40 - 59 62 - 73.5% 73 - 86%
60 - 79 60 - 72.5% 70 - 84%
How do muscles grow?
When you exercise, you are essentially causing trauma to your muscles, and
your body works to repair or replace the damaged cells. During this process,
the trauma activates satellite cells located outside your muscle fibers which
then begin to multiply. Some of them fuse to your muscle fibers to form new
muscle fibers and repair damaged ones, and the thickness and amount of
your muscle cells increase.
Muscle mass benefits your immune system, and it can have other health
benefits too, including increasing insulin sensitivity and delaying age-related
muscle loss. Whether you’re trying to grow muscle or preserve muscle, weight
training and strength training may help. Consider talking to your doctor to
create an exercise routine that’s right for you.
BONE MASS
Bone mass may not vary much in the short term, but it is important to track
bone mass over time to look for changes in the long term.

VISCERAL FAT - FAT SURROUNDING INTERNAL ORGANS
Too much visceral fat is thought to be closely linked to increased levels
of fat in the bloodstream, which can lead to common diseases such as
hyperlipidemia and diabetes, which impairs the ability of insulin to transfer
energy from the bloodstream and using it in cells.
In order to prevent or improve conditions of common diseases, it is important
to try and reduce visceral fat levels to an acceptable level. People with high
visceral fat levels tend to have large stomachs. However, this is not always the
case and high visceral fat levels can lead to metabolic obesity. Metabolic
obesity (visceral obesity with normal weight) represents fat levels that are
higher than average, even if a person’s weight is at or below the standard
for their height.
How can I reduce my Visceral Fat?
Studies suggest that more calcium and vitamin D in your body may be linked
to less visceral fat. So load up on leafy greens like collards and spinach. Tofu
and sardines are also good picks, as are dairy foods like yogurt, cheese, and
milk. Your first step in burning o visceral fat is including at least 30 minutes
of aerobic exercise or cardio into your daily routine. Studies show that
aerobic exercises for belly fat help to reduce belly fat and liver fat. Some
great cardio of aerobic exercises for belly fat include: Walking, especially at a
quick pace.
SUBCUTANEOUS FAT
Subcutaneous fat not only accumulates around the stomach but also around
the upper arms, hips and thighs, and can cause a distortion of the body’s
proportions. Although not directly linked to increased risk of disease, it is
thought to increase pressure on the heart and other complications.
Subcutaneous fat is not displayed in this monitor, but is included in the body
fat percentage.
SKELETAL MUSCLE
Muscle is divided into two types, muscle in internal organs, such as the heart,
and skeletal muscle attached to bones that is used to move the body. Skeletal
muscle can be increased through exercise and other activity. Increasing the
ratio of skeletal muscle means that your body can burn energy more easily,
which means that it is less likely to turn to fat, and makes it easier to lead an
energetic lifestyle.
Can I increase skeletal muscle mass?
Each skeletal muscle consists of skeletal muscle cells that come together to
form bundles of skeletal muscle fibers. Strength training stimulates these
muscle fibers, and when combined with proper nutrition will cause
hypertrophy or muscle growth.

DISCLAIMER
The above-mentioned information should not be considered medical advice.
Always discuss your health concerns or important dietary and workout
changes with a qualified health care professional.
NOTES
Model: BS20
Made in China

THANK YOU FOR PURCHASING THE
AURA FULL BODY ANALYSIS SCALE
For support or inquiries please contact:
[e-mail]
Copyright Aura Medical 2022