Tracking heart rates with Biostrap

Wearing a PPG sensor

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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One month of Biostrap health data

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

The Biostrap wrist PPG sensor next to a Swatch Sistem 51

Instead of just counting beats, the Biostrap cloud services analyses the PPG waveform captured by the sensor.

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

Biostrap sensors size compared to an Apple AirPod

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Data Design Experiment Lifestyle Heart Review Sensors Sport Watch

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