Apple Watch 6

We’ve grown to love Apple’s smartwatch. It’s not just a great fitness tracker, it’s that rarest of things: a piece of tech that can actually change your life. The multitude of sensors on-board means the wristwatch can track your heart rhythm and it logs the data on your phone. If it spots any irregularities, it’ll suggest you take a trip to the doctor, who can take a look at ECGs recorded by the watch.

The Apple Watch will also keep an eye out if you fall or your pulse stops and alert emergency services if something’s awry. There are other variables it’ll track like your sleep, blood oxygen saturation and even heart rate variability, which scientists think could be a good indicator of your overall wellbeing.