How often does SLICE measure heart rate?

Your heart rate is monitored 24/7 when your SLICE device is on your wrist. During times of inactivity—such as periods of sleep or low intensity—heart rate sampling occurs between every one minute and five minutes to conserve battery since you won’t be earning any PAI points during that period. As your heart rate increases—such as periods of moderate and high intensity—SLICE captures your heart rate every second, continuously. 

Below are SLICE’s four heart rate sampling rates:

SLICE has four heart rate sampling rates:

  • Rest: SLICE captures your heart rate every five minutes.
  • Low Intensity: SLICE captures your heart rate every minute
  • Moderate to High Intensity: SLICE captures your heart rate every second, continuously
  • Sleep: SLICE analyzes your sleep, captures your heart rate every five minutes, and measures your resting heart rate.