Heart Rate Features
The Lily device enables you to view wrist-based heart rate data.
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Monitors the saturation of oxygen in your blood. Knowing your oxygen saturation can help you determine how your body is adapting to exercise and stress. NOTE: The pulse oximeter sensor is located on the back of the device. |
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Displays your current VO2 max., which is an indication of athletic performance and should increase as your level of fitness improves. |
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Alerts you when your heart rate exceeds or drops below a certain number of beats per minute after a period of inactivity. |
