Get active and stay in-the-know with the 38-in-1 UGO HB5C Fitness Tracking Smartwatch Choose from purple, blue or black 38-in-1 features include:  Heart rate and sleep monitoring Step, distance and calorie counter Blood pressure and blood oxygen measuring Push notifications for social media, SMS and phone calls Find my phone function And more. Please see Full Details for complete function list Easy to recharge - simply plug in via the built-in USB connector Compatible with IOS 8.0/ Android 5.1 Comes with built-in Bluetooth 4.0 High resolution colour touchscreen Simply lift your wrist to activate the watch Chop and change with 3 x different homescreens Designed with a quick release pop-stud strap  Achieve your fitness goals with the 38-in-1 UGO HB5C Fitness Tracking Smartwatch for 19.99 pounds