In a world where your smartwatch can track your steps, monitor your sleep, and even tell you when to stand up, it was only a matter of time before tech took on the opioid crisis. Enter the latest life-saving gadgets that could make sure your worst day never becomes your last. From ingestible sensors that know if you’ve had one too many to wearable devices that could be the difference between life and death, these innovations are turning the tech world into a life-saving superhero squad—cape not included.
