This wristband detects an opiate overdose — TechCrunch

A project by students at Carnegie Mellon could save lives. Called the HopeBand, the wristband senses low blood oxygen levels and sends a text message and sounds an alarm if danger is imminent. “Imagine having a friend who is always watching for signs of overdose; someone who understands your usage pattern and knows when to…

via This wristband detects an opiate overdose — TechCrunch

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