The AXTRO Fit 4 fitness tracker automatically tracks heart rate throughout the day, as long as the tracker is turned on, has sufficient battery and is worn correctly on the wrist. Heart rate is measured in beats per minute (bpm). If you wish to monitor your heart rate more accurately in real-time, you may trigger the “Workout Mode” function manually.
To trigger the “Workout Mode” function, tap on the screen of the AXTRO Fit 4 fitness tracker where the touch sensor is located until the word “Workout” is displayed. Do a “long tap” (tap and hold) on the touch sensor to trigger the “Workout Mode” to view real-time heart rate tracking.
Do note that staying on “Workout Mode” for extended periods of time will drain the fitness tracker’s battery. Please remember to switch off the function after each exercise session to conserve battery power.