Measuring health data with Biostrap

Wearing a professional photoplethysmography (PPG) sensor for a month

Nov. 15, 2017 - Willem L. Middelkoop

Most wearables (smartwatches, fitness trackers, etc.) use very basic sensors to capture heart rate. Their signal is binary: just counting beats. Biostrap is different, instead of just checking pulses, it captures a high-fidelity PPG waveform. These waveforms are the same kind that doctors use, making me wonder what I could learn from them!

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The Biostrap PPG sensor is about as thick as a watch

Comparing the quality of sleep during two different nights. Being awake more often reduces quality of sleep.

Heart rate variability (HRV) as measured and explained by Biostrap

The Biostrap wrist PPG sensor next to a Swatch Sistem 51

... now you don't - Biostrap wears well and easily goes under your sleeve

Charging Biostrap is easy - Battery lasts up to 5 days

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Data Design Experiment Lifestyle Heart Review Sensors Sport Watch

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