• Headband placement gives you the most accurate reading for body temperature, heart rate and calories burned.
  • Keeps you from injury or health risk by finding your optimum zone for intensity, body temperature, and movement.
  • The only workout device with body temperature monitoring so you get an effective workout without risk of over heating.
  • Soft touch silicone band comfortably conforms to your forehead to block sweat, Spree app monitors your performance, and keeps track of your workout.
  • Spree App for Android (4.4.2 and up – Samsung Galaxy S3 & up, HTC One M8, LG G3), iOS (iPhone 4S & up, iPod/iPad 3 & up) and selected 3rd-party apps
  • 100% Polyester lightweight fabric, adjustable, features reflective rim, ultra-wicking sweatband, provides protection from the sun with UPF 30
  • Perfect for running, walking, hiking or any outdoor activity
  • Hand wash recommended