They need a phone to work. Not all of them, though. The Samsung Gear S2 3G is a smartwatch that has its own cell service. It can work without any phone at all. I wore the Gear S2 3G for a few weeks.

Samsung told us that the experience may vary slightly from phone to phone ... This news change any of your opinions on the Gear S2? Maybe our hands-on with it will.

Earlier Samsung Gear watches were limited to just Galaxy phones, so it’s encouraging to see Samsung open the S2 up to a wider audience. Hopefully Samsung will figure out a way to make it work ...

The original Galaxy S handset was announced back in March 2010 and turned out to be quite a success for the company. Within ...

It may be ageing and bettered by the S3 - but rest assured, with ICS the Samsung Galaxy S2 still a stunning phone. Why you can trust TechRadar We spend hours testing every product or service we ...

Samsung also has yet to deliver the iPhone compatibility it promised for the Gear S2 back in January. And its app selection is still pretty weak. This summer, the company introduced its Samsung ...

With Samsung opting to run with its own Tizen ... If you’re tethering your Gear S2 to an Android phone, you can take advantage of the Smart Lock feature. This lets you turn off/on your phone ...

Both the Galaxy S2 and the S3 run Android, albeit different versions. Samsung's phone uses Android 2.3.4 (Gingerbread), customised with the TouchWiz 4.0 UI overlay and Swype text input.

If the problem still persist then you will have to bring your phone to an authorized service center and have it checked. S2 Battery Drains Quickly Problem: I am having Samsung S2 phone.