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Advanced heart rates with Biostrap

Wearing a clinical-grade photoplethysmography (PPG) sensor for a month

Nov. 15, 2017 -

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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Recovery after an heavy Thursday night can take up to days
Recovery after an heavy Thursday night can take up to days
One month of Biostrap health data
One month of Biostrap health data
Apple HealthKit aggregating data from different sources and devices
Apple HealthKit aggregating data from different sources and devices
Heart rate variability (HRV) as measured and explained by Biostrap
Heart rate variability (HRV) as measured and explained by Biostrap
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
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
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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