Most smartwatches still guess at your blood pressure, estimating it based on readings captured by an optical sensor. Huawei's newly launched Watch D3 skips the guesswork, and uses an airbag built into ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

NBC Selected independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Harry Rabinowitz Tech Reporter The American Heart ...