12 days battery
Call & message
Monitor your heart rate to get a comprehensive view on how your heart
behaves during the day as well as when you sleep.
Track various data during exercise such as heart rate and calorie.
25-30days in standby
12days of use
Record the sleep data to help improve sleep quality. The data can be viewed via the app.
Notify you of any important calls and messages anywhere at any time.
C9 backed by an international standard rating of IP68 is resistant to submersion up to a
maximum depth of 1.5m underwater.It can accompany you for daily use and
shallow-water activities like swimming in a pool or ocean.
Control music playback on your
mobile phone. It is easier to switch
songs, make the music to match
your exercise at any time.