Mio Alpha 2 Heart Rate Sport Watch

Mio Alpha 2 Heart Rate Sport Watch
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Mio Alpha 2 Heart Rate Sport Watch has a rating of 3.3 stars based on 3 reviews.

By HeartRateMonitorsUSA.com

was $149.99
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The Award Winning Alpha is Even Better

As with the original ALPHA sport watch, Mio ALPHA 2 transmits EKG-accurate heart rate data from your wrist without a chest strap and sends it to popular fitness apps, such as Endomondo, Strava, MapMyRun and more.

Here are some cool new features we’ve added to Mio ALPHA 2.

  • Built-in accelerometer tracks distance, pace, speed, and calories.

  • Large memory holds 25 hours of workout data that can be synced later

  • Countdown, count-up, and repeat timers

  • Customizable display with bright backlight

  • Long battery life: 20-24 hours with heart rate monitoring turned on

Make every workout count. Train with Heart.

Heart rate training is proven to help you train more efficiently and effectively, so you can get the most out of your workout in the least amount of time. Mio ALPHA 2 gives you real-time, continuous feedback on how your body is responding to exercise by displaying your heart rate directly on the LCD screen. Configure your heart rate zones and receive audible and LED color alerts to keep you in your target zone.

Works With Your Favorite Apps

Mio ALPHA 2 transmits your heart rate data via Bluetooth (4.0) to Mio GO and hundreds of other compatible iPhone and Android apps, so you can track your workout your way. The Mio GO app can be used to customize heart rate zones, and select display screens.

Mio Optical Heart Rate Technology Keeps the Beat

The electro-optical cell in our heart rate sensor "senses" the volume of blood under your skin. From there, sophisticated algorithms are applied so that your heart’s true rhythm can be detected.

Just as Accurate as a Heart Rate Chest Strap

With a 0.99 correlation to EKG in laboratory testing, Mio optical heart rate technology matches or outperforms the top heart rate monitor chest straps — even while running and cycling at high performance speeds.

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.


  • Material : Soft silicone

  • Display : LED

  • 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

  • Dimensions : 252 x 43 x 18 mm 

  • 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

  • Backlight


  • iPhone 4s/5/5c/5s/6/6 plus or greater

  • iPod touch 5 or greater

  • iPad 3/4/air/mini or greater

  • Samsung Galaxy s 4/5

  • Samsung Note 3

  • Google Nexus 4/5

  • Android 4.3 (Jelly Bean) and higher with Bluetooth Smart (4.0)

 Easy Return Policy

Click Here To Start A Return

If, for whatever reason, you are not satisfied with your purchase, you can return it to HRM USA within 45 days of purchase date subject to conditions below. Claims for items damaged in transit must be received within (3) business days of receipt of merchandise. Items deemed defective by manufacturer standards must be reported within 7 days of receipt.

Refunds & Credits Refunds on returned items will be issued to the same payment as tendered at the time of purchase. Once we receive and inspect the product you will be issued a credit back to your account. Please allow 5-7 Business days for a credit to appear on your account.If payment was made by check, the refund check will not be issued within 7- 10 business days after receipt of return.


Easy Return Process


Please be sure to place a note in the package with this information:
1)Order number
2)Reason for return
3)State that you would like a refund, or an exchange and what you would like to exchange for.

Our return address is:
Attn: Return Dept
1044 Pulinski Rd. 
Warminster, Pa 18974

Or log in to your account by clicking here, and process your return online.



No Return/Exchange
on the following:

– Hydration Packs, Water Bottles once any of the packaging has been opened or safety seals have have been broken.

– Computers and Computer Software, once any of the manufacturer's packaging has been opened.

– Heating Pads, once safety seal has been broken

– Electronic Software is not returnable or refundable once opened.

– All consumable items or hygienic items (e.g., Gels, Energy Chomps, Elixirs, etc.) once unwrapped or seal broken.

– Special Order merchandise, Clearance, or any itemindicated on the website as non-returnable.

– Imprinted products.

– HRM USA Stores Gift Cards are redeemable for merchandise only and may not be redeemed for cash.



If the item is returned to us for exchange, please allow 2-5 business days for the replacement to be processed and shipped. All returns are shipped with our Economy shipping method and arrive within 2-10 Days.



Please read all conditions below. If conditions are not met, HRM USA reserves the right to refuse the return or to charge a restocking fee not less than 10% or a $2.95 minimum restocking fee charge.
If using a shipping label generated by HRMUSA Inc, the cost of this label will be deducted from refund amount (unless product is defective).

All returned items must be in new condition, in their original unaltered box (including the UPC code being intact) and must include all packing material, blank warranty cards, manuals,and accessories. Defective items may be exchanged for the same model or manufacturer's equivalent model. Please call us at 800-403-8285 for assistance. Please allow time to discuss any issues you may be experiencing as we may recommend tech support to resolve any issues prior to exchange. Any refused package will be assessed shipping charges incurred by the carrier.

Click Here for a list of Manufacturers Tech Support Phone Numbers