Integrated with a heart rate monitor， the U-WATCH UX Smart Heart Rate Monitor Bluetooth Smart Watch is a great option for active runners and sports enthusiasts. With the help of it， you can rest assured to improve the intensity of your workouts to meet your fitness goals. Meanwhile， it is built with other amazing functions such as timer， alarm clock， vibration， pedometer， and more. This A18 is fully compatible with Android smartphones and also works great as a Bluetooth mate for iPhone. Soft silicone band gently straps to your wrist to ensure maximum comfort. Don’t hesitate to buy now!                                    Features            Integrated with a heart rate monitor， perfect for active runners and sports enthusiastsImprove the intensity of your workouts to meet your fitness goals with the help of itBuilt with other amazing functions as wellFully compatible with Android smartphonesAlso work great as a Bluetooth mate for iPhoneStylish modern design elevates your lookSoft silicone band， comfortable to wear                                                            Specifications            Model    UX    <br>Color    Black    <br>Watchband Material    Silica Gel    <br>Watchcase Material    Aluminium Alloy    <br>Band Width    0.87" / 2.2cm    <br>Dial Shape    Rectangle    <br>Talking Time    About 4 Hours    <br>Standby Time    About 180 Hours    <br>Battery Capacity    250mAh Polymer Battery    <br>Dimensions    (9.45 x 1.50 x 0.43)" / (24 x 3.8 x 1.1)cm (L x W x H)    <br>Weight    3oz / 85g    <br>                                                            Package Includes            1 x Smart Watch1 x USB Cable1 x User Manual1 x Earphones1 x Warranty Card