Wearable health devices could generate a million tons of e-waste by 2050

TechCrunch
2026.01.06 22:36
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A new study reveals that wearable health devices could generate over a million tons of e-waste by 2050, as demand may reach 2 billion units annually. The study highlights that the printed circuit board contributes 70% of the carbon footprint, primarily due to mining and manufacturing. Researchers recommend using common metals like copper and designing modular devices to mitigate environmental impact. This issue is notably absent from discussions at CES 2026, where new health gadgets are being showcased.