Advanced health data with Biostrap

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!

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The Biostrap wrist PPG sensor next to a Swatch Sistem 51

Biostrap iOS app dashboard and daily heart rate

On the bottom you can see the two red LED's and the PPG sensor. Just like the Swatch Sistem51 movement this is hidden when worn on wrist

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

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

The Biostrap PPG sensor is about as thick as a watch

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Data Design Experiment Lifestyle Heart Review Sensors Sport Watch

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