![background image](http://html1.mh-extra.com/html/valore/vha-21/vha-21_manual_3305245004.webp)
Sports Modes
Through the mobile APP, you can choose 18
sports modes at will, and up to 9 can be displayed.
The watch will synchronously display the
corresponding data such as heart rate, heat and
speed allocation of movement when the
movement is started. You can also pause or stop
the movement.
Sports Record
The sports ring tracks and records your steps,
distance, and calories.
Sleep Statistics
Enable sleep detection through the APP to
automatically record sleep data, including
total sleep time, deep sleep and light sleep
time. More detailed information analysis and
data records can be viewed in the APP.
Heart rate, blood pressure, oxygen
The heart rate, blood pressure and blood
oxygen data can be independently detected
through the Wrist Strap, and the watch can
be set in the APP with an alarm of excessively
high heart rate, which will be vibrated when
the alarm heart rate is exceeded.
Female health assistant
By open the menstrual prediction in the
mobile APP, it's easier to keep track of your
menstrual cycle, and the watch will remind
you of the days from start of cycle.