The Circadian Wellness Clock is an advanced smartwatch application designed for the Bangle.js 2. It is engineered to estimate your biological (circadian) time and provide real-time insights into your body\u2019s daily rhythms. Drawing on the latest chronobiology research and a UK patent-pending methodology, it empowers users to monitor, understand, and optimise their sleep-wake cycles and circadian alignment.<\/p>\n
Biological Clock on Your Wrist:<\/strong> Personalised Reference Points:<\/strong> Data-Driven Scoring:<\/strong> Sleep Timing<\/p>\n<\/li>\n Physical Activity<\/p>\n<\/li>\n Heart Rate Variability (or BPM)<\/p>\n<\/li>\n Light Exposure Visual Feedback:<\/strong> 24-Hour History:<\/strong> Trend Charts:<\/strong> Circadian Misalignment Alerts:<\/strong> Sleep Window Suggestions:<\/strong> Hydration Reminders:<\/strong> Intuitive Menus:<\/strong> Theme Selection:<\/strong> Data Export:<\/strong> The Circadian Wellness Clock is based on the patent-pending invention:<\/p>\n \u201cWearable Circadian Rhythm Score (CRS) System for Estimating Biological Time\u201d<\/strong> The underlying algorithm synthesises chronobiological research with practical wearables data, making sophisticated circadian analytics accessible to anyone.<\/p>\n
The app continuously estimates your internal body time using a composite Circadian Rhythm Score (CRS), which translates data from physical activity, sleep patterns, heart rate (in beats per minute, BPM), and ambient light exposure.<\/p>\n<\/li>\n
Customise the reference for biological time, such as DLMO (Dim Light Melatonin Onset) or CBTmin (Core Body Temperature Minimum), to suit your rhythm.<\/p>\n<\/li>\n<\/ul>\n2. Circadian Rhythm Score (CRS)<\/strong><\/h4>\n
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CRS is calculated from four key metrics:<\/p>\n\n
Each metric is weighted and scored using patent-based formulas, providing a dynamic measure of circadian stability.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
Instantly view your CRS and biological time, updated in real-time.<\/p>\n<\/li>\n<\/ul>\n3. Comprehensive Logging & Visual Trends<\/strong><\/h4>\n
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The app maintains and visualises a 24-hour history of CRS, steps, BPM, and light exposure.<\/p>\n<\/li>\n
Easily access a visual bar graph of your CRS trend for the past day\u2014spot disruptions or improvements at a glance.<\/p>\n<\/li>\n<\/ul>\n4. Smart Notifications & Health Reminders<\/strong><\/h4>\n
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Receive instant notifications if your biological time becomes misaligned with local time (e.g., after jetlag or shift work).<\/p>\n<\/li>\n
Displays your optimal sleep window based on your personal settings and detected sleep patterns.<\/p>\n<\/li>\n
Set automatic reminders to stay hydrated throughout the day.<\/p>\n<\/li>\n<\/ul>\n5. User Customisation<\/strong><\/h4>\n
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All settings, including sleep window, theme, notifications, and biological time reference, can be adjusted from the watch.<\/p>\n<\/li>\n
Choose from several colour themes for day or night readability.<\/p>\n<\/li>\n
Export your historical data for personal research or sharing with health professionals.<\/p>\n<\/li>\n<\/ul>\nScientific Foundation<\/h3>\n
UK Patent Application: GB2509149.7<\/strong>
Inventor: Jakub Tencl, Ph.D.<\/em><\/p>\nOpen Source & Licensing<\/h3>\n