Alcohol and stress levels

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!

Continue reading

Biostrap iOS app dashboard and daily heart rate

The Biostrap PPG sensor is about as thick as a watch

Biostrap it's pretty much just like a Swatch, light on the wrist because of it's material: rubber and plastic.

One month of Biostrap health data

Apple HealthKit aggregating data from different sources and devices

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

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Tagged

Data Design Experiment Lifestyle Heart Review Sensors Sport Watch

Articles (148)

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