Glucose monitoring without piercing the skin is a prize companies like Apple and Samsung have been aiming for. Now, Samsung ...

An Apple Watch can monitor your heart rate, measure your maximal oxygen consumption, monitor your temperature, take an ECG, ...

This is the biggest price drop we’ve seen on the Apple Watch Series 10 gets you ECG, fitness tracking, and a sleek, always-on display to adorn your wrist.

It doesn't have the bells and whistles of the Apple Watch Series 10 or the Apple Watch Ultra 2, as it lacks temperature sensing, ECG functionality ... be worn at night to monitor your sleep ...

ECG capabilities, and the second-generation heart rate monitor. In 2019, the Apple Watch Series 5 was a notable upgrade over the Series 4: Apple introduced an Always-On display with an energy ...