Your old iPod could get Spotify and USB-C support — here's how

Here's what your Fitbit heart rate variability actually tells you

Your Fitbit's HRV reading can offer clues about stress and recovery, but your usual numbers matter more than anyone else…

How to tell if your smart TV has a camera (and how to disable it)

If you're concerned about privacy, then you'll want to make sure that your smart TV doesn't have a camera - and that you…

Here’s how I’m solving the iPhone Duo kickstand problem, without any bulk

If you’re like me and bought an iPhone Duo, you’re likely a bit disappointed by the options on the market to prop it up …