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heart rate zones

  1. Dulcimer

    Anyone getting weird automatically set Heart Rate Zones?

    New watchOS 9 feature: Heart Rate Zones. You can view the automatically set ones in the iOS Watch app > Workout > Heart Rate Zones. Late 20s male, not that fit, mine are as follows: Zone 1: <142 Zone 2: 143-153 Zone 3: 154-165 Zone 4: 166-176 Zone 5: 177+ Max HR: 189 Am I crazy or is this...