Fitness & Sport

  1. Uniquely designed for any workout, the Armour39 performance monitor tracks your WILLpower score, heart rate, calories, and intensity and then displays all your stats in real-time on your iPhone or iPod touch via the Armour39 app.

    $99.95

    4.5 out of 5 stars

    • Free Shipping
    • Available to ship: Within 24 hours