Universal Bluetooth Anti-loss DZ09 Smartwatch

Features: android phone support all the funciton in the description,such as: passometer, calendar, call sync, calculator, clock, stopwatch, messages, sync instant messages.once you install the blutooth notice app (bt) because ios phone can not download the blutooth notice app(bt), and you cannot use a part of functions , such as sync instant messages , camera ,notifer ,browsing internet