The motion detector in your Philips health watch is very sensitive. You will have the best accuracy over a longer time period, like days or weeks, so be sure to wear the health watch consistently.

The accuracy is optimized when:

• You have defined your personal wearing position in the app settings
• The led lights are clean
• The watch is tight but comfortably worn on the bare skin of the wrist
• For some of the measurements data is collected during a week before the first accurate measurements can be shown.

The information on this page applies to the following models: DL8790/10 .