Mio ALPHA 2 boasts all the features of the original award-winning Mio ALPHA and more! Mio ALPHA 2 heart rate sport watch provides EKG-accurate heart rate data at performance speeds -- without a chest strap -- along with distance, calories, and pace. Mio ALPHA  2 connects to smart devices via Bluetooth 4.0 to provide athletes with all the training and tracking features of their favorite fitness apps.

• Continuous EKG-accurate heart rate monitoring in workout mode even during rigorous exercise
• Compatible with Mio PAI App (Personal Activity Intelligence)
• Tracks daily activity + workouts, including steps, calories, distance & pace
• 5 heart rate zones with colored LED light indicators
• In-workout communication to fitness apps
• Bluetooth 4.0 Compatible
• Water resistant up to 30m (3ATM)
• Customizable display and backlight
• Offline memory holds up to 25 hours of workout data
• Countdown,chronograph and repeat timers
• Small Strap: fits wrists 5.2 – 6.5 inches/ 133 – 165 millimeter. Large Strap: fits wrists 5.3 – 7.5 inches/ 135 -190 mm
• Battery Life: 20 to 24 hours of optical heart rate time
• Rechargeable LiPoly battery, USB charging dock with magnetic alignment included
• Imported: China

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes and APO addresses not available for this item

Warranty: 1 Year Mio