Need help?Do you have a question about the Borofone SD1 and is the answer not in the manual?
Turns light on for 5 seconds. In TIMER mode, press and hold to reset the timer.
Touch anywhere on the sensor to take your heart rate reading.
Set Hour, Minute, Second, and 12/24 hour format for the watch.
Configure the Date format (e.g., MM-DD or DD-MM), Year, Month, and Day.
Input Unit Format, Body Weight, Height, Gender, and Birth Year for personalized data.
Place finger on sensor, hold to activate, wait for EKG-accurate readout (3-8 seconds).
Configure time format, date format, year, month, day, and seconds.
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General