Bluetooth Smart Watch | Best smartwatch 2019 online. Upto 50%off. This Bluetooth Smart Watch gives you access to receive and respond to your favorite messages. You get the single micro sim card slot with external memory supports TF card. This watch monitors your heart rate and your foot step counts. You can enjoy the music with its Bluetooth functioning. Check your call logs and recording system feature. When you wear it ,while doing exercise, It collects all data and analyse on your mobile phone which helps you to know about your health. With this Bluetooth 4.0 Smart Watch, you can instantly receive and respond to your favorite messages, get the exercises data you need to stay active and healthy. When you wear it to do exercises, all this data can be synchronized and analyzed on your mobile phone which helps you know your sport data more clearly!