Your Smartwatch Actually Has No Idea How ‘Stressed’ You Are
via support.garmin.com
Short excerpt below. Read at the original source.
Garmin displays a real-time stress level from 0 to 100. Oura calculates “daytime stress” and resilience metrics. For Whoop, it’s the stress monitor; for Fitbit, a “stress management score.” However it’s branded, some version of a “stress score” has become ubiquitous across smartwatches and wearables. This number is marketed as a window into our internal […]