(Pocket-lint) - Fitbit's CEO James Park announced during the company's Luxe fitness tracker reveal event that it would be rolling out its stress management feature to its other fitness trackers and smartwatches, including the Versa 3, Charge 4 and Inspire 2. The premium Fitbit Luxe fitness tracker - which places a focus on fashion and style - is the second device from Fitbit to offer the stress management feature, which originally launched on the Fitbit Sense smartwatch. The feature offers users a daily Stress Score, which is derived from heart rate variability data, sleep data and exertion data. It appears on the Fitbit Dashboard and users can provide feedback on any given day, though the feedback isn't taken into account to provide the score or change it.