1. Blood Pressure
Blood Pressure (Nocturnal Dip): Displayed based on general blood pressure variation trends. This information is for general wellness reference only and is not intended for medical diagnosis.
- Clinical Hypertension: Nighttime Dipping
- PubMed: Dipping Pattern of Nocturnal Blood Pressure
2. Heart Rate
Heart Rate Zones: Based on standard exercise intensity guidelines; results may vary by individual. This information is for general wellness reference only and is not intended for medical diagnosis.
- American Heart Association: Target Heart Rates
- CDC: Target Heart Rate and Estimated Maximum Hear
3. Heart Rate Variability (HRV)
Heart Rate Variability (HRV): Analyzed based on patterns in heart rate and other biological data; influenced by individual condition and lifestyle. This information is for general wellness reference only and is not intended for medical diagnosis.
- Cleveland Clinic: Heart Rate Variability (HRV)
- Harvard Health: How relevant is heart rate variability?
4. Stress
Stress Levels: Measured via a proprietary algorithm combining HRV and physiological signals. This information is for general wellness reference only and is not intended for medical diagnosis.
- NIH: Stress effects on the body
- Cleveland Clinic: Heart Rate Variability (HRV)
5. Blood Oxygen
Blood Oxygen Levels: Levels may vary depending on the measurement environment and physical condition. This information is for general wellness reference only and is not intended for medical diagnosis.
- Cleveland Clinic: Blood Oxygen Level
6. Sleep
Sleep Efficiency: Calculated as the ratio of actual sleep time to total time spent in bed. This information is for general wellness reference only and is not intended for medical diagnosis.
- CDC: About Sleep Quality
Sleep Stages (Awake/REM/Light/Deep): Estimated using a proprietary algorithm based on movement and various physiological signals. This information is for general wellness reference only and is not intended for medical diagnosis.
- NIH: Stages of Sleep
- National Sleep Foundation: What Is Sleep Quality?
7. Skin Temperature
Skin Temperature: Analyzed relative to an individualโs baseline; subject to environmental and personal factors. This information is for general wellness reference only and is not intended for medical diagnosis.
- Polar: Skin Temperature White Paper
- NIH PMC: Wearable Skin Temperature Data Research
8. Circadian Rhythm
Circadian Rhythm: Analyzed based on sleep and activity patterns; subject to personal routines and environment. This information is for general wellness reference only and is not intended for medical diagnosis.
- NIH: Circadian Rhythms Fact Sheet
- Cleveland Clinic: Circadian Rhythm