I bought this watch from eBay 5 months ago. It is running fine since then, even though it is a purely China product. Much reliable than I expected it to be.
Features
It is a blue tooth watch. A connecting app, which of course is free, need to be loaded from google play store to the mobile to get it connected to watch. Once the app is installed the watch will automatically sync with phone.
• Watch can be used to receive and dial calls
• Messages can be read and composed
• Phone camera can be remote operated.
• Music player in watch remotely plays the song on mobile.
• Receive notifications of the phone
• Inbuilt fitness app, stop watch, alarm etc. is available.
• There is also two display for watch, digital and analog.
• Battery is very good, with blue tooth on, it can run for 36 hours, but if you are switching off the blue tooth and using as a normal watch, it can run up to 4 days.
Cons
• I couldn’t find anything major even after using for 4 months
• The power button is not protruding much, this means when you want to know the time you have to fumble along the side basal of the watch and then push harder for the display to turn on.
Bottom line
For the small price this is an awesome watch. It has the features of the branded smart watches which is ten times costlier. If you are looking for a smart with good features I recommend this. If you are looking for smart watch with expensive look, you can go for a branded one.