Heart Rate Features
The Lily® 2 watch enables you to view wrist-based heart rate data.
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Your current Body Battery™ energy level. The watch calculates your current energy reserves based on sleep, stress, and activity data. A higher number indicates a higher energy reserve. |
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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. |
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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 watch.
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Your current stress level. The watch measures your heart rate variability while you are inactive to estimate your stress level. A lower number indicates a lower stress level. |
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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. |