The heart devices do not track location, nor do they transmit across large distances.
You may also like
World
Women Have Been Misled About Menopause
Hot flashes, sleeplessness, pain during sex: For some of menopause’s worst symptoms, there’s an established treatment. Why aren’t more women
World
What to Know About Menopause and Hormone Therapy
There has long been an effective, F.D.A.-approved treatment for some menopausal symptoms, but too few women have a clear picture