If you are trying to decide if you should buy the Apple Watch Ultra 1 or Ultra 2, then there are some things to consider.

The Apple Watch ... Series 8 has an active blood oxygen sensor. Should you trade in your old Series 8 or keep it? We're here to help you decide. I’m PCMag’s senior analyst covering smart ...

From the Apple Watch Series 10 to models from Google and Garmin ... comfort and an array of smart features. Whether Apple or Android, you're sure to find a smartwatch that fits your lifestyle ...