Health trackers aren’t doctors — but here’s how they’re saving people’s lives

Fonte: New York Post

Maeve O’Neil, a 19-year-old freshman at George Washington University, knew she was sick — but had no idea just how dire it had become. It was seeing a dramatic spike in her respiratory rate, resting heart rate and body temperature through her device that gave her the courage to get it checked out — before it was too late. “It started around 3 a.