Features

• Polar OH1 tracks heart rate with Polar's scientifically developed optical heart rate solution
• Polar OH1 can be worn on either the upper arm or forearm depending on your preference
• Thanks to the soft textile armband, the Polar OH1 will fit snugly and comfortably around your arm
• Follow your heart rate in real-time on a connected device or transfer your data to your phone afterwards
• Polar Smart Coaching features and Polar Flow web service

Product info

• Color: Black
• Size: Medium/2X-Large
• Binding: Sports
• Brand: Polar
• Dimensions:
  • Height: 6.77 inches
  • Width: 3.74 inches
  • Length: 1.22 inches
  • Weight: 0.17 pounds
• Number of units: 1