Lifting doesn’t illuminate the screen

• Confirm whether the Raise to Wake function has been turned on: on the watch face main page, swipe from the bottom edge of the interface to open the control panel. The Raise to Wake icon being blue indicates that it has been turned on.
• Check the setting of the effective period for Raise to Wake; the watch only activates the Raise to Wake function during the effective period.
• As much as possible, stop when the watch screen points towards your face when turning or lifting your wrist.