This watch has barley been used because I prefer analog watches. It has 27 features including: calling, texting, bluetooth, music, cardio tracker, heart rate monitor, etc... Since I have barely used it I don't know how to use all of the features but it works with Android or IOS. It is like an Apple Watch with barley any hours of use. The charge lasts for longer than one full day. best to charge at night. Uses a standard android charger. Email, call or text 250-732-4494 Cash, E-transfer, or trade for Lego or Funko Pops