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2 months ago in Medical Pharmacology , Technology By Aamir

What’s the hardest part of building wearable healthcare tech?

Everyone talks about the promise of ubiquitous healthcare—sensors everywhere, monitoring everything. But what's the actual engineering bottleneck?

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By Raghu Answered 2 months ago

It's not the communication protocol or the cloud platform. It's power. Wearable sensors need to run continuously on tiny batteries, collecting reliable data without overheating, without frequent charging, without bulky hardware. Ultra-low-power design is the foundational constraint. If the device dies in eight hours or the patient won't wear it, nothing else matters. Security, interoperability, data analytics those come after you solve the physics of keeping the thing alive

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