Bhubaneswar, June 2 -- San Francisco: As the global health crisis affected normal sleep patterns for millions in the past couple of months, Google has unveiled new bedtime tools for Android users to help them get more restful sleep.

With Bedtime mode, formerly known as Wind Down in the Digital Wellbeing settings, your Android phone can stay dark and quiet while you sleep.

"While Bedtime mode is on, it uses Do Not Disturb to silence calls, texts and other notifications that might disturb your sleep. Grayscale fades the colours on your phone to black and white to reduce the draw from enticing colors that keep you up," Google said in a statement on Monday.

There has been a rise in sleep-related searches like "insomnia" and "can't sleep," ...