Polar Electro loop crystal User manual

USER MANUAL

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CONTENTS
Contents 2
Polar Loop Crystal User manual 5
Introduction 5
Overview 5
What's in the Box 7
This Is Your Polar Loop Crystal 8
Get Started 9
Set up your Polar Loop Crystal 10
Download and Install Polar FlowSync 10
Plug in Your Polar Loop Crystal 10
Join Polar Flow 11
Customize the Bracelet Size 13
Get the Polar Flow mobile app 16
Pair Your Polar Loop Crystal with your mobile device 16
Battery and Charging 17
Be active 18
Follow your daily activity 19
Activity goal 19
Activity data 20
Inactivity alert 23
Sleep information at Flow web service and Flow app 23

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Activity data in Flow App and Flow web service 23
Training with your Polar Loop Crystal 25
Wearing a Heart Rate Sensor 25
Pairing a Heart Rate Sensor 26
Start the Training 26
Heart Rate Guidance During Training 27
Stop the Training 28
Syncing 29
Sync with Flow App 29
Sync With Flow Web Service Via FlowSync 29
Features 31
Energy pointer 32
Smart notifications (Polar Flow app iOS) 33
Smart Notification Settings 33
Polar Flow mobile app 33
Do not disturb 33
Phone 34
Using the Smart Notifications 34
The Smart Notifications Feature Works via Bluetooth Connection 34
Smart notifications (Polar Flow app Android) 36
Smart Notification Settings in Polar Flow mobile app 36
Setting the Smart Notifications on/off 36

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Do not disturb 37
Block apps 37
Phone settings 37
Using the Smart Notifications 37
The Smart Notifications feature works via Bluetooth connection 38
Alarm 39
Settings 40
Display setting 40
Time of day setting 40
Flight mode 41
Display messages 42
Polar Flow mobile app 43
Polar Flow web service 44
Firmware update 45
Reset Polar Loop Crystal 46
Important information 47
Taking care of your Polar Loop Crystal 48
Cleaning 48
Storing 48
Service 49
Precautions 50
Interference During Heart Rate Training 50

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Minimizing Risks When Training 50
Technical specification 52
Polar FlowSync Software and USB Cable 54
Polar Flow Mobile Application Compatibility 54
Limited International Polar Guarantee 55
Disclaimer 57
POLAR LOOP CRYSTAL USER MANUAL
INTRODUCTION
Thanks for buying the intelligently beautiful Polar Loop Crystal!
This user manual helps you get started with your new friend. To check the video tutorials and the latest ver-
sion of this user manual, please go to polar/com/support/Loop_Crystal.
OVERVIEW

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Polar Loop Crystal
Polar Loop Crystal keeps track of all your activity – every step and jump throughout the day - and shows how
it's good for you. It'll reward you when you've done enough and help you move if there's still a bit missing from
your daily activity goal.
USB cable
The product set includes a custom USBcable. Use it for charging the battery and syncing data between your
Polar Loop Crystal and Flow web service via FlowSync software.
Polar Flow App
View your activity and training data at a glance. Flow app syncs your activity and training data wirelessly to
the Polar Flow web service. Get it on the App StoreSM or Google playTM.
Polar FlowSync Software
Polar FlowSync syncs your data between your Polar Loop Crystal and the Polar Flow web service on your
computer. Go to flow.polar.com/start to start using your Polar Loop Crystal and to download and install the
FlowSync software.
Polar Flow Web Service

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Follow your achievements, get guidance and see detailed analyses of your activity and training results. Let all
your friends know about your achievements. Find all this at polar.com/flow.
WHAT'S IN THE BOX
Box contents
1. Polar Loop Crystal
2. Buckle with spring bars (attached to Polar Loop Crystal)
3. Buckle tool
4. Extra spring bar
5. Custom USB cable
6. Getting started guide with measuring tool

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THIS IS YOUR POLAR LOOP CRYSTAL
Polar Loop Crystal parts
1. Display
2. Touch button
3. Buckle
4. Custom USB connector

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GET STARTED

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SET UP YOUR POLAR LOOP CRYSTAL
To set up your Polar Loop Crystal, you'll need a computer with internet connection, since the setup is done
in the Polar Flow web service. Check the requirements for PC and Mac below.
PC
Software: Windows 7, Windows 8 and later
Hardware: USB port
Mac
Software: Mac OS X 10.6, OS X 10.7, OS X 10.8 and later
Hardware: USB port
DOWNLOAD AND INSTALL POLAR FLOWSYNC
You need to download and install the Polar FlowSync software to set up your Polar Loop Crystal, and to keep
your activity data synced and your Polar Loop Crystal up to date.
1. Go to flow.polar.com/start and download Polar FlowSync.
2. Run the installation package and follow on-screen instructions.
If you get a pop-up suggesting to restart your computer, you can cancel it and continue.
Once the installation is complete, FlowSync opens automatically and asks you to connect your Polar product.
For more detailed instructions for installing FlowSync, visit polar.com/support/FlowSync.
PLUG IN YOUR POLAR LOOP CRYSTAL
Your new Polar Loop Crystal is in storage mode and it wakes up when you plug it into a computer for
setup.

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Plug in your Polar Loop Crystal to your computer's USB port with the cable provided in the sales package.
The magnetic end of the cable snaps into place when it's properly connected to your bracelet. Let your com-
puter install any suggested USB drivers.
Avoid using USB hubs. They may not provide enough power to charge the activity tracker.
JOIN POLAR FLOW
1. The Polar Flow web service opens automatically to your internet browser.
Polar Loop Crystal display will start showing the syncing sign.
Unplug and plug again your Polar Loop Crystal if Polar Flow web service doesn't open.
2. Create a Polar account or sign in if you already have one. Then click Next.
Polar account is your ticket to all the Polar services out there for which you need to sign in, such as
Polar Flow web service and polarpersonaltrainer.com.
3. Enter settings:

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Fill in your physical settings. Be precise with them. When the settings are correct, you'll get personal
guidance and accurate interpretation of your daily activity and training sessions.
Select the time format you'd like to see on the Polar Loop Crystal display. Choose the wrist you'll be
wearing the bracelet on - it determines the display orientation.
We recommend wearing the bracelet on your non-dominant hand to get the most accurate results.
And finally select your activity level to get a suitable daily activity goal for you.
You can edit your settings any time at the Polar Flow web service and the mobile app.
4. Start syncing by clicking Done and the settings will be synced between the Polar Loop Crystal and
the Polar Flow web service.
Wait until syncing is completed, before you unplug your Polar Loop Crystal. When completed, the
Polar Loop Crystal display will show a check mark and change to charging symbol as it charges. The
Diary of the Polar Flow web service opens on your computer screen.
If there is a firmware update available for your Polar Loop Crystal, we recommend you install it at
this stage. For more information, see Firmware update.
Now you can start customizing the bracelet size or charge your Polar Loop Crystal full. If the battery is not
fully charged when you unplug your Polar Loop Crystal, remember to charge it full later.
For more information on the web service, see chapter Polar Flow Web Service.

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CUSTOMIZE THE BRACELET SIZE
Follow these steps to make Polar Loop Crystal your own by adjusting it to your wrist size.
1. Open the buckle by pressing the buckle side buttons.
2. Detach the buckle from both ends.
Take the buckle tool that came in the box and pop the spring bars out with it. Then remove the buckle
from the bracelet.
3. Measure your wrist size.
Cut the measuring tool from the getting started guide along the dotted line.

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Wrap it around your wrist and take note of the numbers you get. There's one number for both ends of
the bracelet. Each number represents the number of blocks between the grooves inside your bracelet
you need to take off.
The bracelet is more comfortable to wear when it is a bit loose.
4. Trim the bracelet carefully from both ends.
To make sure the display will be in the center, it's important that you shorten the bracelet from both
ends.
Count as many blocks from one end as the number you measured. Follow the straight line in the groove
and between the spring bar holes and then carefully cut the bracelet.
Be careful not to cut into the spring bar holes.
Repeat the action to the other side of the bracelet.

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5. Put the buckle back on.
Take one spring bar and place it inside the first hole at the end of the bracelet and put one end of the
spring bar in the buckle’s spring bar hole.
Use the tool to ease the other end of the spring bar inside the other spring bar hole in the buckle.
Do the same on the other end of the bracelet.
If you have problems reattaching the buckle, make sure the cutting line is straight. Trim the bracelet
if necessary.
6. Try the bracelet on to see if it fits.
You can adjust the length if needed by moving one of the buckle spring bars to the outer spring bar hole
until it fits perfectly. Or, if necessary, trim the bracelet once more by one block at a time.
If you accidentally make Polar Loop Crystal bracelet too short, contact your retailer or Polar cus-
tomer care within one month of purchase date to get a replacement bracelet for free.

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GET THE POLAR FLOW MOBILE APP
Get the Polar Flow mobile app to follow and analyze your activity data on the go and have your data synced
wirelessly from your Polar Loop Crystal to the Polar Flow service.
To start using the Flow app, download it from App Store or Google Play onto your mobile.
lFlow App for iOS is compatible with iPhone 4S (or later) and needs Apple’s iOS 8.0 (or later).
lPolar Flow mobile app for Android is compatible with devices running Android 4.3 or later.
For support and more information about using Polar Flow app, go to polar.com/en/support/Flow_app.
To use Polar Loop Crystal with the Polar Flow mobile app, you need to set up the product with your com-
puter. For more information about the product setup, see Set up your Polar Loop Crystal.
PAIR YOUR POLAR LOOP CRYSTAL WITH YOUR MOBILE
DEVICE
Before pairing
lDo the setup at flow.polar.com/start as described in chapter Set up your Polar Loop Crystal to get a
Polar account
lDownload Flow app from the App Store or Google Play.
lMake sure your mobile device has Bluetooth turned on, and airplane mode/flight mode is turned off.
lMake sure your mobile device is connected to the internet.
To pair a mobile device:
1. On your mobile device, open Polar Flow app and sign in with your Polar account.
2. Wait for the Connect product view to appear on your mobile device.
3. Tap the button on your Polar Loop Crystal to pair it with the app. Wait for the Polar Loop Crystal display
to turn off so that synchronization can begin.
Keep your Polar Loop Crystal close enough to the phone so that the pairing succeeds.
4. Tap OK on your mobile device to accept pairing.
The Polar Flow app starts syncing with your Polar Loop Crystal via Bluetooth, and then it syncs to the Polar
Flow web service via an internet connection. Your Polar account settings will be transferred from the web ser-
vice to the mobile app, and the app will display your personal activity data and guidance.
For more information on the mobile app, see Polar flow mobile app.

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BATTERY AND CHARGING
At the end of the product's working life Polar encourages you to minimize possible effects of waste on the
environment and human health by following local waste disposal regulations and, where possible, utilizing sep-
arate collection of electronic devices. Do not dispose of this product as unsorted municipal waste.
Polar Loop Crystal has an internal, rechargable battery. When fully charged, Polar Loop Crystal can hold its
charge up to 8 days, depending on the usage. For example, if you browse the display a lot or use your Polar
Loop Crystal for heart rate training, you need to charge the battery more often.
Use the USB cable included in the product set to charge your Polar Loop Crystal via the USB connector on
your computer. If you want to plug the USB connector to a wall outlet, use a USB power adapter (not included
in the sales package). If the battery has drained and the display doesn't light up after plugging in, it may take
up to 20 seconds for the charging animation to appear. The display will rotate between the charging symbol
and the battery level percentage as it charges to 100%. It takes approximately 90 minutes to fully charge the
battery.
If you use an AC adapter, make sure that the adapter is marked with "output 5Vdc 0.5A - 2A max". Only use
an AC adapter which is adequately safety approved (marked with "LPS", "Limited Power Supply" or "UL lis-
ted").
You Polar Loop Crystal notifies you when the battery charging level goes low. For more information about low
battery notifications, see Display messages.

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BE ACTIVE

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FOLLOW YOUR DAILY ACTIVITY
Polar Loop Crystal tracks your activity with an internal 3D accelerometer that records your wrist movements.
It tells you how active you really are in your everyday life by analyzing the frequency, intensity and regularity
of your movements, taking into account your physical information.
For more information on Polar 24/7 activity tracking, visit polar.com/support.
ACTIVITY GOAL
Your Polar Loop Crystal gives you an activity goal each day and guides you in reaching it. Your activity goal is
shown as a bar that gradually fills to show how close you are to your goal. When the bar is full, you've reached
your goal. The activity goal is based on your personal data and activity level setting which you can find in the
Daily Activity Goal settings in the Flow web service.
Sign in to the Flow web service, click your name/profile photo in the upper right corner and go to the Daily
Activity goal tab in Settings.
The Daily Activity Goal setting lets you choose from three activity levels the one that best describes your typ-
ical day and activity (see number 1 in the image below). Under the selection area (number 2 in the image
below), you can see how active you need to be to reach your daily activity goal on the chosen level. For
example, if you're an office worker and spend most of your day sitting, you would be expected to reach about
7 hours of low intensity activity during an ordinary day. For people who stand and walk a lot during their work-
ing hours, the expectations are higher.

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The time you need to be active during the day to reach your activity goal depends on the level you have
chosen and the intensity of your activities. Meet your goal faster with more intense activities or stay active at
a slightly more moderate pace throughout the day. Age and gender also affect the intensity you need to reach
your activity goal. The younger you are, the more intense your activity needs to be.
ACTIVITY DATA
Your Polar Loop Crystal has a LED display you can view with a touch of a button.
Cycle through the display views ACTV,CALS,STEP and TIME by repeatedly tapping the touch button.
You will see more detailed information about each headline. Just wait two seconds and the screen will scroll
by itself.
Activity bar - fills up as you move
ACTV stands for daily activity. The daily activity goal is visu-
alized with an activity bar. The activity bar fills up as you
reach your daily goal.
When you've reached your daily goal and the activity bar is
full, you'll see your activity as a percentage of your daily goal.
You can meet your goal faster with more intense activities or
stay active at a slightly more moderate pace throughout the
day.
To go - what's left to do to reach your
goal
TO GO stands for the options how you can reach your daily
activity goal. It tells you how much longer you need to be act-
ive if you choose low, medium or high intensity activities.
You have one goal, but a number of ways to achieve it.
The daily activity goal can be reached at low, medium or high
intensities. In the Polar Loop Crystal, UP means low intens-
ity, WALK means medium intensity, and JOG means high
intensity. You can find more examples for low, medium and
high intensity activities at the Polar Flow web service and
mobile app and choose your way to reach your goal.