Mio ALPHA 2 User manual

COMPLETE USER GUIDE
mioglobal.com

Mio ALPHA 2 User Guide 02
TABLE OF CONTENTS
Welcome
03 What’s Included
03 Your Mio ALPHA
04 Important Safety Information
Getting Started
04 Activating Your Mio ALPHA
05 UserProle
05 Charging
06 Backlight
Workout Mode
06 Wearing Your Mio ALPHA
07 Getting Your Heart Rate
07 Timers
08 Heart Rate Training Modes
09 Customizing Mio ALPHA Workout
Settings without Mio GO
10 Customizing Mio ALPHA Settings Using
Mio GO
Data Review and Storage
11 Review Data during a Workout
11 Review Data after a Workout
11 Data Storage
Connecting to Smartphone Apps
11 Tips for Pairing
12 Requirements for Android Apps
12 Pairing with Mio GO App
12 Pairing with Other Fitness Apps
Maintaining Your Mio ALPHA
13 Battery Care
13 Cleaning Your Mio ALPHA
14 Using Mio ALPHA in Water
14 Caring for Your Mio ALPHA
14 MioALPHASpecications
Warranty and Regulations
15 Warranty and Service
17 Copyright and Trademarks
17 Regulations and Conformity
HAVE ANY QUESTIONS ABOUT YOUR MIO FUSE?
We’re ready to help! Your complete satisfaction is our goal, so your feedback is crucial.
If you have any thoughts, questions, or concerns, just contact our knowledgeable support team at:
1.877.770.1116 facebook.com/mioglobal
[e-mail] twitter.com/mioglobal
mioglobal.com/support instagram.com/mioglobal
Set up your device
with the Mio GO app

Mio ALPHA 2 User Guide 03
WELCOME
Congratulations on your purchase of the second-generation Mio ALPHA, the performance
sports watch that provides accurate, continuous heart rate monitoring—without a chest strap.
Mio ALPHA displays heart rate and workout data while connecting with your smartphone to
provideallthetrainingandtrackingfeaturesofyourfavouritetnessapps.
Register your Mio ALPHA through the Mio GO app, or online at mioglobal.com/register to
receive full warranty service.
WHAT’S INCLUDED
1. Mio ALPHA 2
2. USB Charger
3. Quick Start Guide
4. Warranty and Regulations
5. Wearing and Charging Card
IMPORTANT SAFETY INFORMATION
Be sure to consult your doctor before beginning a new exercise program.
While Mio ALPHA provides very accurate heart rate measurements, it is not a medical device.
TheMioALPHAandUSBchargercontainstrongmagnets.Ifyouuseapacemaker,debrillator,
or other implanted electronic devices, consult your doctor before using a Mio ALPHA.
4
1 2 3

Mio ALPHA 2 User Guide 04
YOUR MIO ALPHA
ALeft Button
BRight Button
CHeart Rate (HR) Indicator Light
Battery Indicator
Time
Workout Mode
Timer
Heart Rate
GETTING STARTED
ACTIVATING YOUR MIO ALPHA
To activate your Mio ALPHA, press and hold Aor B.
Youwillbepromptedtosetupyouruserprole,whichcanbedoneonthewatchitselfor
through the Mio GO app.
A B
C

Mio ALPHA 2 User Guide 05
USER PROFILE
Enter the information below to get the most accurate workout data from Mio ALPHA:
• Date and time
• Imperial (US) or metric units
• Your weight and height
• Your gender
• Your year of birth
• Maximum heart rate (MHR)
Your default MHR is calculated using information from your user prole. If you know your MHR,
you can manually enter the value.
Set up directly on your device:
Toedityouruserprole,pressandhold Awhen Workout Mode is not enabled.
Press Btoincreaseorchangetheashingvalue.Press Atoconrmandproceed.
To leave the user settings, press and hold A.
Set up through Mio GO:
DownloadtheMioGOappandcreateyouruserprole.YoursettingsinMioGOwill
automatically sync to Mio ALPHA.
ToedityouruserproleinMioGO,tapyournameinthetopleftcorner.
CHARGING
1. Warning: Do not charge Mio ALPHA if the four charging pins on the back are wet. If
necessary, pat them gently dry with a towel before charging.
2. Plug the USB charger into the USB port of your computer.
3. Align the four charging pins on the back of Mio ALPHA to the four charging pins on
the USB charger. The magnets in the charging pins will help the two pieces lock into
place.
The display will show to indicate that the battery is charging. When the battery is fully
charged, the display will show FULL.
Each full charge will provide approximately 20 days of use, if Workout Mode is used for 1 hour
per day.
For important battery care and battery safety information, please see Battery Care.

Mio ALPHA 2 User Guide 06
BACKLIGHT
DoubletapthedisplayrmlyatanytimetoturnonthebacklightonyourMioALPHA.
WORKOUT MODE
Features in Workout Mode include:
• Continuous heart rate display
• Heart rate zone alerts
• Chronograph timer
• Countdown and repeat timers (activated through Mio GO app)
• Calories, distance, and speed display
• More screen display options through Mio GO app
WEARING YOUR MIO ALPHA
To accurately monitor your heart rate during your workout:
• Fasten Mio ALPHA snugly on your lower forearm, about 1-3 inches (3-8 cm) above your
wrist bone. The optical sensor on the back should make good contact with your skin.
• If you have a smaller wrist, wear the Mio ALPHA higher on your forearm.
Important: For optimal heart rate accuracy, especially if you often have cold hands or poor
circulation, we strongly recommend doing a warm up exercise for a few minutes before you
begin to track your heart rate.
GETTING YOUR HEART RATE
To turn on heart rate monitoring, press and hold Buntil you hear a beep and the display
shows FIND. Hold your arm still until your heart rate is found. Heart rate data is not recorded
until you starti the timer.
If you see — —displayed,MioALPHAwasunabletondyourheartrate.Pleasereferto
Troubleshooting tips below.
To stop heart rate monitoring, press and hold Buntil you hear a beep and the display shows
QUIT.
Troubleshooting
• Keep your arm still when Mio ALPHA is initially searching for your heart rate.
• Try tightening the strap.
• Try wearing the Mio ALPHA higher on your forearm.

Mio ALPHA 2 User Guide 07
• On colder days, activate the heart rate reading before heading outdoors.
• Try wearing Mio ALPHA on your other arm.
TIMERS
Tostartthetimer,youmustrstturnonheartratemonitoring.MioALPHAwillenterWorkout
Mode to begin recording heart rate and other workout data when you start the timer.
Mio ALPHA supports three types of timers: Chronograph, Countdown, and Repeat.
Chronograph is the factory default timer on Mio ALPHA. To select a different timer, open your
device settings in the Mio GO app. See Customizing Mio ALPHA Settings Using Mio GO for
more information.
Using the Chronograph Timer
Turn on heart rate monitoring (see Getting Your Heart Rate). Once your heart rate has been
found:
Start: Press Bto start the timer. The display will show START.
Lap: Press Bto take a lap.
Pause: Press and hold Bto pause the timer.
Resume: When the timer is paused, press Bto resume.
Stop/Quit: When the timer is paused, press and hold to quit Workout Mode and to stop
recording.
Using the Countdown Timer
Select the Countdown timer option in the Mio GO app.
Turn on heart rate monitoring (see Getting Your Heart Rate). Once your heart rate has been
found:
Start: Press Bto start the timer. The display will show START.
Pause: Press and hold Bto pause the timer.
Resume: When the timer is paused, press Bto resume.
Stop/Quit:Tostopmidwaythroughthecountdown,rst,pausethetimer,thenpressand
hold Bto quit Workout Mode.
Mio ALPHA will beep in the last 4 seconds of the countdown. When the timer hits 0:00:00, Mio
ALPHA will automatically quit Workout Mode and stop recording.

Mio ALPHA 2 User Guide 08
Using the Repeat Timer
Select the Repeat Timer option in the Mio GO app.
Turn on heart rate monitoring (see Getting Your Heart Rate). Once your heart rate has been
found:
Start: Press Bto start the timer. The display will show START.
Pause: Press and hold Bto pause the timer.
Resume: When the timer is paused, press Bto resume.
Stop/Quit: When the timer is paused, press and hold Bto quit Workout Mode and to
stop recording.
Mio ALPHA will beep in the last 4 seconds of the countdown. When the timer hits 0:00:00, Mio
ALPHA will restart the countdown cycle and show you the new cycle number.
HEART RATE TRAINING MODES
During Workout Mode, the Heart Rate (HR) Indicator Light provides real-time feedback on your
heart rate. When Mio ALPHA is connected to a Bluetooth device, the HR Indicator Light will do
singleashes.WhennoBluetoothdeviceisconnected,theHRIndicatorLightwilldodouble
ashes.
Choose between Training Zone Mode (5-Zone) and Zone Alert Mode (1-Zone). The default
modeis5-Zone.ToconguretheaudioalertsorthelimitsofeachHRzone,seethe
Customizing Mio ALPHA sections for instructions.
Training Zone Mode (5-Zone)
In 5-Zone Mode, the HR Indicator Light shows your current HR zone.
COLOR DESCRIPTION
Light Blue Rest
Blue Very Light
Green Light
Yellow Moderate
Pink Hard
Red Maximum
If audio alerts are enabled, Mio ALPHA will beep when you move into another HR zone.

Mio ALPHA 2 User Guide 09
Zone Alert Mode (1-Zone)
In 1-Zone Mode, the HR Indicator Light shows whether your heart rate is below, within, or
above your selected target HR zone.
COLOR DESCRIPTION
Blue Below Target HR Zone
Green Within Target HR Zone
Red Above Target HR Zone
If audio alerts are enabled, Mio ALPHA will beep once every 10 seconds when your heart rate
is outside of your target HR zone.
CUSTOMIZING MIO ALPHA WORKOUT SETTINGS WITHOUT MIO
GO
You can customize workout settings on Mio ALPHA without using a smartphone. First, enter
Workout Mode, then, press and hold A.
You can change the following settings:
1. Set audio beep on/off
2. Select 1-Zone or 5-Zone heart rate training mode
3. Change limits of heart rate zones
Press Btoincreaseorchangetheashingvalue.Press Atoconrmandproceed.
To exit the user settings, press and hold A.
CUSTOMIZING MIO ALPHA SETTINGS USING MIO GO
To customize your Mio ALPHA settings using your smartphone, download the Mio GO app
from the Apple App Store or Google Play store.
Open the Mio GO app and connect your device. (For instructions, see Pairing with Mio GO
App.) Under Known Devices, tap on your Mio ALPHA to access device settings:
Heart Rate Training
• Switch between 1-Zone and 5-Zone heart rate training mode (See Heart Rate Training
Modes for more information.)
• Customize lower and upper limits of each heart rate zone
Device Name
• Customize the name of your Mio ALPHA. Your device name will show up when you
search for a Bluetooth device.

Mio ALPHA 2 User Guide 10
Workout Screens
• When the timer is running, you can scroll through In-Workout Screens to display real-
time metrics of your workout. You can select up to 6 in-workout screens.
• Workout Review Screens are the data screens you can scroll through when you pause
the timer, or after you have ended your workout. You can select up to 6 workout review
screens.
Workout Timers
• Select which timer you want to use on Mio ALPHA: Chronograph, Countdown, or
Repeat timer
Audio and Visual Alerts
• Turn on/off the audio beep in Workout Mode
• Customize the visual alerts (HR Indicator Light)
DATA REVIEW AND STORAGE
You can review your current or most recent workout directly on Mio ALPHA. Sync to the
Mio GO app to see more workout data. To customize your data screens, open your device
settings in the Mio GO app. See Customizing Mio ALPHA Settings Using Mio GO for more
information.
REVIEW DATA DURING A WORKOUT
You can see real-time metrics of your current workout. While Mio ALPHA is in Workout Mode
and the timer is running, press Ato scroll through display screens. When the timer is paused,
press Ato scroll through a summary of the current workout data.
REVIEW DATA AFTER A WORKOUT
To see a summary of your most recent workout, press Aafter your workout is complete and
you have quit Workout Mode.
DATA STORAGE
Mio ALPHA stores up to 25 hours of workout data and automatically syncs to the Mio GO app
when it is connected. (Refer to Customizing Mio ALPHA Settings Using Mio GO.) When the
memory is full, Mio ALPHA overwrites the oldest data.

Mio ALPHA 2 User Guide 11
CONNECTING TO SMARTPHONE
APPS
YoucanconnectMioALPHAtopopulartnessappsthroughBluetoothSmart®wireless
technology (BLE). See a list of compatible apps at mioglobal.com/compatibility.
You will be required to pair Mio ALPHA with every new app you use. Pairing prevents signal
interference from other sensors and devices in the area.
For help in connecting your Mio ALPHA, please visit mioglobal.com/support.
TIPS FOR PAIRING
• Stay 30 meters (100 feet) away from other Bluetooth sensors and devices.
• Position the smartphone as close to your Mio ALPHA as possible, within 1 meter (3
feet).
• Wear the smartphone on your arm, in your front pocket, or in front of you on a belt or
bike handlebar. Do not position the smartphone behind you (e.g. in a back pocket or
backpack).
Note: Heart rate calculation of the Mio ALPHA is not based on instant R-R interval, and will not
work for apps and devices that require heart rate variability (HRV) data.
REQUIREMENTS FOR ANDROID APPS
TopairwithanAndroidappthroughBluetooth®Smart,allofthefollowingrequirementsmust
be met:
• Your device is running an Android version 4.3 or higher
• YourdevicehasBluetooth®4.0
• Your app supports both of the above
TondoutwhetheryourAndroiddevicemeetsthecompatibilityrequirements,visit:
mioglobal.com/compatibility.
PAIRING WITH MIO GO APP
Download the Mio GO app from the Apple App Store or Google Play store.
1. Turn on the Bluetooth function of your smartphone and open the Mio GO app. (If you
areopeningMioGOforthersttime,youwillbeaskedtocompleteyouruserprole.)
2. Select your Mio ALPHA from the list of Discovered Devices.
Once connected, the screen will show [ALPHA CONNECTED]. Paired devices are listed under
Known Devices. Your most recently used Mio device will be automatically connected each time
you open Mio GO.

Mio ALPHA 2 User Guide 12
Learn how to customize your device in the Customizing Mio ALPHA Settings Using Mio GO
section.
PAIRING WITH OTHER FITNESS APPS
1. Turn on the Bluetooth function of your smartphone. If you use an Android phone,
open the Bluetooth settings menu and enable the setting that makes your phone
visible to other Bluetooth devices.
2. Open the app that you would like to pair with. The pairing process varies by app, but
typically requires opening the app settings to add or scan for a heart rate sensor.
Note: Pairing must be completed within the app settings, and not in your
smartphone’s Bluetooth® settings.
3. Repeat the above pairing process for every new app. After initial pairing is complete,
your Mio ALPHA will automatically be recognized each time you use that app.
MAINTAINING YOUR MIO ALPHA
BATTERY CARE
Mio ALPHA contains a rechargeable lithium polymer battery. Follow these instructions and
guidelines to maintain the battery lifespan.
Warning: If you do not follow these guidelines, the battery life could be shortened and there is
riskofdamagetoyourMioALPHA,riskofre,riskofelectrolyteleaksandchemicalburns,and
risk of injury.
Battery Care Guidelines
• Recharge the battery at least once every 6 months.
• Do not expose Mio ALPHA to high temperatures.
• Use your Mio ALPHA in the temperature range of 5°C to 45°C (41°F to 113°F).
• Store the Mio ALPHA in the temperature range of -5°C to 55°C (23°F to 131°F).
• Do not disassemble, puncture, or incinerate the Mio ALPHA strap or casing.
• If the casing of the device breaks and the battery is exposed, keep the battery away
from children. Contact your local recycling authority to properly dispose of the device
and battery.
Battery Lifespan
• The battery lasts for approximately 300 charge cycles. If charged on a weekly basis,
the battery should last for at least 5 years.
• The battery is non-replaceable. If the battery charge length is noticeably much shorter
than before, your Mio product may have reached its end of life. Contact your local

Mio ALPHA 2 User Guide 13
recycling authority for information about disposing of the device and battery.
CLEANING YOUR MIO ALPHA
• Wipe the device and charging pins with a damp cloth as needed. Use mild soap to
remove oil or dirt. If you use Mio ALPHA regularly, weekly cleaning is recommended.
• Avoid scratching the device to protect your Mio ALPHA from damage.
• Do not expose the Mio ALPHA to strong chemicals such as gasoline, cleaning
solvents, acetone, alcohol, or insect repellents. Chemicals can damage the seal, case,
andnish.
• After swimming, rinse Mio ALPHA with tap water and gently dry with a soft cloth.
USING MIO ALPHA IN WATER
• Mio ALPHA is water-resistant up to 30 meters and can be worn while swimming.
• Important: The Mio ALPHA is water-resistant only if the device remains intact.
• The accuracy of the heart rate monitor may be reduced in cold water or if you are
using large arm movements.
• Do not wear your Mio ALPHA while diving.
• Wireless communication does not work under water.
• After swimming, rinse Mio ALPHA with tap water and gently dry with a soft cloth.
CARING FOR YOUR MIO ALPHA
• Do not attempt to disassemble or service your Mio ALPHA.
• Protect your Mio ALPHA from impact shocks, extreme heat, and extended exposure
to direct sunlight.
MIO ALPHA SPECIFICATIONS
Maximum Readable Heart Rate: 220 BPM
Minimum Readable Heart Rate: 30 BPM
Operating Temperature: 5°C to 45°C (41°F to 113°F)
Case: PA+GF
Caseback: PC+GF

Mio ALPHA 2 User Guide 14
Caseback Charging Pins: SUS 316
Strap: Silicone
Water Resistance: Up to 30M
Battery: 170mAh Lithium Polymer
Expected Battery Life: Up to 5 Years
Magnets: Neodymium – iron – boron (NdFeB)
Radio Frequency/Protocol:Bluetooth®Smartwirelesstechnology
WARRANTY AND REGULATIONS
WARRANTY AND SERVICE
Besuretovisitourproductsupportpagestondonlinehelp,FAQs,videos,andmanualsfor
your product: mioglobal.com/support
Mio Global Limited Warranty Information
This product is warranted to the original purchaser to be free from defects of quality, materials
or workmanship at the time of delivery for the Limited Warranty Period (see below). During
the Limited Warranty Period, Physical Enterprises Inc. (Mio Global) will, at its sole discretion,
remedy such defects free of charge either by a) repairing, or b) replacing, or c) refunding the
original purchase price (excluding taxes, shipping, handling, duties, and similar amounts),
subject to the terms and conditions of this Limited Warranty. Processing of all warranty claims
will be handled by the distributor of the product for the geographic area where the original
purchase was made. To obtain warranty service, contact the store/dealer where the product
was purchased to make a warranty claim.
Warranty Period
The “Limited Warranty Period” starts on the date of purchase and lasts for one year,
endingontherstanniversaryofthedateofpurchase.Yourstore/dealer(oritsimporteror
distributor) may have offered you a longer warranty period as part of the sale; Mio Global is
not responsible for such longer warranty period so please contact your store/dealer for more
information. The Limited Warranty Period will automatically expire without notice, and this
Limited Warranty is not enforceable, if (as determined at the sole discretion of Mio Global):
1. the product has been opened or otherwise tampered with (except where permitted by
the relevant documentation, such as to properly replace batteries as instructed);
2. the product has been serviced by a person other than Mio Global;
3. the serial number has been removed, altered or made illegible in any way; or