***** ALL of the sensors available in Apple's iWatch 7 ARE present in the MAXTOP T6 SMARTWATCH! ***** The Maxtop T6 Smartwatch is the ultimate health companion, with real-time monitoring of your blood oxygen levels, heart rate, sleep, and sports movements; allowing you to make informed decisions about your well-being. Stay connected, stay healthy, and stay stylish with the MAXTOP T6 SMARTWATCH, for Android 6.0 or above, iOS 9.0 or above and BT 4.0 or above cellphone operating systems.