Product Review

This is a bluetooth smart watch, with replaceable and durable CR2032 button battery. It is a fashion and rugged design with features of water proof and shock resistant. However, please do not operate the buttons when the watch is under the water. It is compatible to iOS7.0 or above, Android4.0 or above. The blue tooth version shall be at least 4.0. It a perfect gift for boys during fitness or outdoor sports. You will love it.