Onur Dur's profile on Product Hunt

Onur Dur

#896256@onur_dur

Activity 1 Made 28 Following 26 Followers

Upvote (1)

Biostrap
Dual-device platform: measure biometrics & record activities
44
Health and Fitness

Joined on May 23rd, 2017

Followed Topics

Wearables, Artificial Intelligence, Tech

30 points

Comments

💬

@airjoshb Thanks for sharing this valuable insight on setting expectations with our userbase as our goal is to provide high quality health data to help them make healthier lifestyle decisions. After 3 product iterations (almost over 3 years) we tuned both our hardware and software technology to capture high resolution photoplethysmography (PPG) data from the wrist, and extract SpO2 estimates from a relatively lower strength signal compared to finger. Today it's clear to us that our device can collect accurate SpO2 readings from the wrist as long as the signal quality is above our standard threshold. Our validation studies show that under adequate perfusion and light transmission, and also in the absence of motion, our advance algorithm can estimate SpO2 similar to an off-the-shelf spo2 finger probe. It's yet to be answered whether this technology can provide accurate readings at low perfusion or severe hypoxia states, which we haven't addressed yet, and will consider placing a warning to our website for not to use this device in clinical settings.

on Biostrap

3yr ago

view all