Using Bluetooth version 2.1, this great accessory makes answering your mobile phone a little bit easier. This Bluetooth watch can answer calls, as well as, reject them.  The user ID will be displayed on the watch, therefore, you can judge whether or not to answer the incoming call. Simply use the Bluetooth capability to pair up to your mobile phone and when out and about, you won’t have to always search in your pocket or bag for your phone.  Just look at your wrist to check who is calling or if you have received a message.