Large-capacity battery: A large-capacity battery that only requires two to three hours to use over seven days of normal use and ten days of standby. Fitness Tracker Compatible with Android Phones: Our watch requires Android OS XNUMX or iOS XNUMX or later or Bluetooth XNUMX or later.Heart rate monitoring and sleep tracking: Automatic progressive heart rate tracking can help you better understand your health. Automatic tracking of your sleep time and sleep phase.
Multifunctional: not only can it be remembered through vibration when the phone receives a call, SMS or other notification, but it can also show detailed information directly on the screen.
Life Waterproof: This fitness tracker is high in water and dust. No need to take it off when the rain is splashing, swimming or washing your hands in daily life. Note: Do not wear it when taking a bath.
Big screen: the touch screen is bigger than before; Brighter than ever; Simply raise your wrist to see the time directly, then click the button to get heart rate readings and other activity information;