Features Of Apple Watch Series 2

The Apple Watch Series 2 is the closest we've come to a genuine smartwatch fitness tracker hybrid yet. The OLED Retina display is more than twice as bright as the original. Battery life is the same as the original, at about 18 hours. You can take the Series 2 down to 164 feet underwater.

It tracks swimming stats including calories burned, distance travelled, pace and strokes. Built-in GPS gives accurate distance and pace stats, and maps out routes. The watch doesn't continuously monitor heart rate unless you're working out.

There's also no integrated sleep tracking, but you can use a third party app. It's an easy recommendation if you're an iPhone user with money to burn. But you don't need to rush out and but one.