Collecting sleep patterns with Biostrap

Tracking down the effects of alcohol usage

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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Biostrap sensors size compared to an Apple AirPod

The Biostrap PPG sensor is about as thick as a watch

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

Apple HealthKit aggregating data from different sources and devices

Biostrap iOS app dashboard and daily heart rate

Biostrap on the wrist - now you see me...

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Data Design Experiment Lifestyle Heart Review Sensors Sport Watch

Articles (148)

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