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Your NOWATCH and app must be connected for a vibration to occur. This means that

  1. Your NOWATCH and mobile device are within Bluetooth range.

  2. The NOWATCH app is open or running in the background.


  • Prolonged Stress vibration:

    • The Prolonged Stress vibration option should be enabled.

    • Prolonged Stress vibrations will occur only if both the current value and the average value of your stress estimate over the last 5 minutes or more, depending on your customisation, exceed the threshold.

  • Random vibration:

    • The Random vibration option should be enabled.

    • Random Vibrations occur between 10 am and 8 pm and will happen up to the number of times you have selected.