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Advanced respiratory frequency with Biostrap

Wearing a clinical-grade 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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Biostrap sensors size compared to an Apple AirPod
Biostrap sensors size compared to an Apple AirPod
... now you don't - Biostrap wears well and easily goes under your sleeve
... now you don't - Biostrap wears well and easily goes under your sleeve
Biostrap on the wrist - now you see me...
Biostrap on the wrist - now you see me...
The Biostrap wrist PPG sensor next to a Swatch Sistem 51
The Biostrap wrist PPG sensor next to a Swatch Sistem 51
Apple HealthKit aggregating data from different sources and devices
Apple HealthKit aggregating data from different sources and devices
The box contains three straps, charging cable, charger and two sensors
The box contains three straps, charging cable, charger and two sensors

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