Biostrap on my wrist

Wearing a PPG monitor

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!

Continue reading

Apple HealthKit aggregating data from different sources and devices

The Biostrap wrist PPG sensor next to a Swatch Sistem 51

Biostrap sensors size compared to an Apple AirPod

The Biostrap PPG sensor is about as thick as a watch

One month of Biostrap health data

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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