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By Dr. Frank Yap, MD · One Day Media Network · Published May 22, 2026 · Updated October 2026 ·  Disclosures: This article is educational and is not medical advice. Some product links are affiliate links (Amazon Associates) and may earn a commission at no extra cost to you; they did not influence the rankings or the evidence ratings. Dexcom is an investor in Oura, which appears in this article. Read the safety section before buying any glucose sensor. Quick Answer In October 2026, the only wearables that actually measure glucose are CGM sensors, and the over-the-counter options are Dexcom Stelo and Abbott Lingo (US, adults 18+ not on insulin). Rings and watches add context but are not FDA-authorized to measure glucose. A 2026 JAMA Internal Medicine review found no evidence that CGMs improve health in people without diabetes. On this page ...

Digital patient monitoring and wearables have moved far beyond fitness trackers. In 2026, these technologies form the backbone of remote patient monitoring (RPM), enabling continuous, real-time health data collection outside hospitals. From detecting atrial fibrillation on a smartwatch to predicting heart failure decompensation with clinical-grade patches, wearables are shifting healthcare from reactive treatment to proactive, personalized care. This comprehensive guide covers everything you need to know about digital patient monitoring and wearables — market growth, key technologies, clinical benefits, leading devices, challenges, and what the future holds. What Is Digital Patient Monitoring and Wearables? Digital patient monitoring refers to the continuous or frequent collection of physiological data using connected devices that transmit information to healthcare providers or patients themselves. Wearables are the primary tools enabling this: smartwatches, smart rings, adh...

Can simple lifestyle habits improve sleep more effectively than supplements, gadgets, and “sleep hacks”? A recent 31-day sleep challenge involving nearly 39,000 participants suggests the answer may be yes. Instead of relying on melatonin gummies, expensive biohacking devices, or prescription sleep aids, participants focused on four foundational habits: Morning sunlight exposure Time-restricted eating Moderate aerobic exercise Breathwork and stress reduction The results point toward a growing realization in sleep medicine: sleep quality is heavily influenced by circadian rhythm alignment and lifestyle consistency. In this article, we break down: What the 31-day challenge found The science behind circadian rhythm optimization Which interventions have the strongest evidence The limitations of wearable-based sleep studies How to improve sleep naturally using evidence-based strategies What Was the 31-Day Sleep Challenge? The challenge, highlighted by The Epoch Times (1) , involved approxima...