Apple Watch body temperature sensor research underway since at least 2019

Claims that a future Apple Watch will be able to sense the temperature of the wearer's skin have been further backed up by a newly-revealed patent application.I'm afraid I can't do that, Dave.It's certain that Apple will add ever more health features to Apple Watch, but in particular it has been rumored that it could gain a skin temperature sensor. This is unlikely to be in this year's 'Apple Watch Series 7,' but may arrive in 2022. Read more...