Last seen: Aug 14, 2025
Oh… So I can manage UV protection without worry, even on sunny days?
Hey, those skin monitoring wearables you mentioned are pretty amazing. But they actually analyze my skin condition with my smartphone and recommend pr…
Oh, so in the future, we’ll be able to track even really complex movements with near-accurate accuracy?
But then it’s not perfectly accurate, right? Sweat or slight sensor displacement could cause errors.
Oh, so a single wristband isn’t enough? You need multiple sensors to capture full-body movements, right?
Can today’s wearables accurately track complex movements like dancing or martial arts? Like simultaneous hand and foot movements?
So, is there a feature that learns personal patterns over time? Could it improve for someone like me, whose movements are inconsistent?
Oh, I see. So the accuracy varies depending on the device, right? Some devices are optimized for high activity levels, while others are geared toward …
Author, I have a question after reading your post. You said wearables aren’t accurate for people who aren’t very active. Does that mean people who bar…
Hmm, so if this technology is combined with IoT and AI in the future, we can provide even smarter services?
Oh, so it can be applied to rehabilitation and health management? For example, tracking the location of elderly people?
Wow, so for example, checking delivery status in a delivery service is also possible thanks to this technology? So, things like real-time location sha…
Hey, I read this article, and I thought tracking location and distance traveled was only used in sports. But it’s also being used in logistics and hea…
Wow, so the reason WHOOP 4.0 is more precise than other wearables is because of the sensor placement and algorithm?
Oh… So the sensor data processing method is different when exercising and sleeping? Or does it just continuously measure data?
Hey, I read the WHOOP 4.0 article. I thought it only monitored heart rate and movement, but it’s much smarter. It uses a PPG sensor, accelerometer, an…
I’m really looking forward to it! Thank you for the detailed explanation.
How will sensor technology evolve in the future? Do you think it will become even smarter?
So why are these chemical sensors used in wearables? How are they different from regular sensors?
Wow, that’s fascinating! So these sensors are being used in things like smartwatches and patches? What do they actually measure?
Hello! I read that chemical sensors can also measure chemicals from sweat or skin. How is that possible?
Wow, after hearing your explanation, choosing a sensor seems much more complicated than I thought. Thank you for your insightful response!
Finally, what are the most important considerations among these sensors when developing wearables?
So, what are the differences between research-grade sensors? There seem to be so many different types.
Aha, so sensors like electrocardiograms (ECGs) and continuous glucose monitoring (CGMs) are used in medical applications. So, what are the characteris…
Hello! I read your post, and there are so many different types of sensors. But why are sports and medical sensors used so differently?
Are there any cutting-edge technologies that can improve accuracy? And what are the areas of boxing wearables that are still under development or a…
You say data processing is done in real time, but how do you do it? Do you analyze everything as soon as you punch it in?
How do you calculate punch speed and power? Please tell me!
How do you tell the difference between different types of punches like jabs and hooks? Is it true that AI can tell them all?
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