The MIXX S1 Zinc SmartWatch provides you with the information you need to monitor your sports performance and personal health. Connect you S1 Zinc Smart Watch to the Smart-Time Pro App on your phone to track and view your performance. Not only will your data transfer automatically (or manual sync) between your smartwatch and app, you’ll also be able to get message notifications as well as check things like the weather and much more. The Zinc main body is made from a brushed alloyed zinc to give a clean and classy finish. What makes this different to the original S1 watch is the sensors. You can now track blood oxygen levels as well as blood pressure. Another upgrade is the calling function, you can now make and receive calls all from your wrist. With a full colour touch screen and scroll wheel, using this watch is easy. With an IP67 waterproof rating, you can wear this even when swimming. Features: Up to 7 days on a single charge Sports Tracker Calling function Message notification IP67 waterproof rating Heart Rate Tracker Blood Pressure Tracker Blood oxygen monitoring Find Phone Body temperature Alarm Specifications: Colour: Black Guarantee: 2 years Material: Plastic Model Number: WS1Z-BK-BK-224