If your Bark Watch's screen is too bright or not bright enough, here's how to fix it:
On your kid's Bark Watch, short-press the top side button to open the home screen.
Swipe from left to right to open the apps list.
Tap the Settings app.
Seeing "Contact your parent for access"?
Tap your child. Scroll down and tap Bark Watch & Phone > Settings > enable.Tap Screen.
Under Brightness, adjust the slider. The brighter the screen, the more battery life is used.