Apple is going to release the Apple Watch in 2015. The company showed us a couple of exciting things about the device. But it did not release the spec sheets for various Apple Watch models. According to Apple Insider, the watch will have only 512 MP of RAM and 4 GB of internal storage. Timothy Arcuri of Cowen and Company suggests that Apple may offer an 8-gigabyte version of the Watch, but that means you will have to spend more than $349 to get it.
You will still have to recharge the watch on a daily basis. While it will include a heart rate monitor, Siri, and other fitness tracking features, we are not sure it is worth the money at this time.
[Source]