When it comes to our health, knowledge is key, and depending on your goals, you can do plenty from the comfort of your own home to manage your weight loss, weight gain, or general body composition.

I’m PCMag’s senior writer covering smart home and wearable devices. I’ve been reporting on tech professionally for nearly a decade and have been obsessing about it for much longer than that. Prior to ...

This $600 Body Scan 2 measures things most people only hear about in a doctor's office and can calculate how fast your body is aging. Vanessa is a lead writer at CNET, reviewing and writing about the ...