Compatibility

Mio GO app required for FUSE setup

SMARTPHONES AND TABLETS

iPhone® 4s/5/5c/5s/6/6 plus
iPod® Touch 5
iPad® 3/4/Air/Mini
Samsung Galaxy s® 4/5
Samsung Note® 3
Google Nexus 4/5
Android 4.3 (Jelly Bean) and higher with Bluetooth Smart (4.0)

GPS WATCHES

See the full list here
Garmin Fenix
Garmin Forerunner (all models)
Garmin Vivofit
Garmin Vivosmart
Polar Loop
Timex Ironman Global Trainer GPS Watch/all Ironman Race Trainer Pro/all Ironman Run Trainer GPS
Suunto Ambit/Ambit2/Ambit2 S

BIKE COMPUTERS

See the full list here
Garmin Edge 305/500/510/705/800/810/1000/
Touring Plus
Garmin eTrex 30
Garmin Montana 600/650/650t
Garmin Monterra
Garmin GPS MAP 62s/62sc/62st/64s/64st
iBike iPro/iDash+Power
Joule/Joule 2.0/Joule 3.0/Joule GPS
Magellan Cyclo 315/505/505hc
Mio Cyclo 105/305/315/315hc/505
Falke Outdoor Pantera Series
Cateye Stealth 50

MIO ALPHA 2

Heart Rate Watch + Activity Tracker

• Precision heart rate taken at wrist, no chest strap needed
• Tracks steps, calories, distance, pace & goal progress
• Customizable display & configurable heart rate zones
• Waterproof to 30m/3 ATM/100 ft
• FREE Mio PAI app translates heart rate into a meaningful activity metric

ENGINEERED FOR ATHLETES
WHO DEMAND THE BEST

Equip yourself with the performance data you need to meet your training demands and maximize your workout efficiency. Mio ALPHA 2 places the industry’s most accurate wrist-based heart rate monitor at arm’s length, and helps you track your distance, calorie burn, and pace at a glance.

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NO MATTER YOUR DOMAIN
TRACK WITH PRECISION

ALPHAs are built to endure. Whether you’re training on land or underwater, the ru g ged, sport proof engineering of Mio ALPHA 2 can endure all training conditions, so you can track your heart rate with peak precision, in real-time, all the time. No chest straps here.

Water resistant up to 30m/3 ATM/100 ft.

Water Resistant

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Sport Proof

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Performance Accurate

The Revolutionary New PAI App Exclusive to Mio Wearables

Mio PAI ensures that your body gets enough exercise at the right intensity, ensuring you keep a top-notch health profile. PAI keeps track of your heart rate data from your Mio wearable and translates it into one meaningful metric: a PAI score. PAI tracks all activity — just get your heart rate up to earn PAI.

Keeping a minimum PAI score of 100 is scientifically proven to lengthen your lifespan by up to 10 years.

DISCOVER PAI

COMFORT. FORM. FUNCTION.

Mio ALPHA 2 delivers maximum performance in ultimate comfort. Its soft, durable silicone strap ensures a snug and comfortable fit — and with no need for a chest strap, you’ll be more comfortable than ever.

FIND YOUR BEAT WITH MIO OPTICAL HEART RATE TECHNOLOGY

Every Mio Performance Wearable contains our award-winning Optical Heart Rate Technology. No matter what speed you’re training at, this patented technology can sense the volume of blood beneath your skin, and immediately apply world-class algorithms to measure your heart’s rhythm and display your heart rate in the moment.

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Word on The Streets

WE KNOW HOW GOOD IT IS, BUT DON'T TAKE OUR WORD FOR IT

"The ALPHA 2 gives me accurate heart rate data from start to end, which is exactly what I need to help me get to the finish line first."

-Joseph Grey

Pro Runner

"I use Mio Performance Wearables regularly for training and I love how accurate they are...You can track everything in your favorite app."

-Duane Franks

Triathlete & Endurance Coach

"The ALPHA 2 did wonderful in the HR testing. It is hands down the most accurate band that I've tested so far."

-Jimmy Luong

Jim’s Review Room

BUZZ WORTHY

Mio has created a lot of buzz in the fitness and wearables community. Check out these awards we've received.

CONNECT YOUR FITNESS EXPERIENCE

Picture the beat of your heart on the screen of your phone, or in your favorite fitness app. With built-in Bluetooth® Smart connectivity, Mio ALPHA 2 frees you to connect and share your fitness data in real-time with dozens of popular iPhone and Android fitness apps. You can also use the Mio GO app to personalize your heart rate zones, store your workouts, and automatically sync your fitness data for review.

RUNNING APPS

CYCLING APPS

CROSS TRAINING APPS

SPECIFICATIONS

User Guide

Mio ALPHA 2 User Guide

Material

Soft silicone

Display

Mineral Glass LCD

Battery

Rechargeable li-poly battery with USB charger

Battery Life

Approximately 20-24 hours in workout mode

Up to 3 months without continuous heart rate monitoring on

Memory

Up to 25 hours of workout data that can be synced later

Water Resistant

30m (3 ATM)

Watch Function

Yes

Dimensions

Yellow/Black:
252 x 43 x 18 mm (lxwxh)
Fits wrists: 135 -190 mm, 5.3”- 7.5”
Punch Pink:
223 x 43 x 18 mm (lxwxh)
Fits wrists: 133 - 165 mm, 5.2” - 6.5”

Weight

53 g

Sensors

Optical heart rate
3-axis accelerometer

Sync method

Bluetooth Smart (4.0)

Measures

EKG-accurate heart rate, calories, distance, and pace, while in workout mode

Timers

Countdown, chronograph, and repeat intervals -- configurable within the Mio GO app

Compatibility

SMARTPHONES AND TABLETS
iPhone® 4s/5/5c/5s/6/6 plus
iPod® Touch 5
iPad® 3/4/Air/Mini
Samsung Galaxy s® 4/5
Samsung Note® 3
Google Nexus 4/5
Android 4.3 (Jelly Bean) and higher with Bluetooth Smart (4.0)

Backlight

Yes