smartwatch health features Archives - Digital Sandesh

Advanced biosensors in a smartwatch tracking health metrics like SpO2, stress, and body temperature

Advanced Biosensors in Wearables: How Smartwatches Now Track Far More Than Your Heart Rate

AdminAugust 28, 2025September 25, 203007 mins

Advanced biosensors in smartwatches and fitness bands now track hydration, stress, blood oxygen, and body temperature — moving well beyond basic heart rate monitoring.

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Smartwatch displaying ECG, glucose, and hydration health data on wrist

How Wearables Now Track ECG, Glucose, Hydration and Vascular Health

AdminOctober 25, 201008 mins

Modern smartwatches and smart rings now track ECG, blood glucose, hydration, and vascular health using advanced biosensors — turning wearables into personal health monitoring tools.

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