Sleep Trackers After 35: Using Wearable Data Without Letting It Run the Night
Wearable sleep trackers can make invisible sleep patterns feel measurable. They can estimate sleep time, waking, heart rate, temperature, breathing patterns, and sometimes menstrual-cycle changes. For women over 35, that can seem useful when sleep becomes lighter, hotter, or more inconsistent. The challenge is that sleep data can also create pressure. A low sleep score … Ler mais