Search
Add Axios as your preferred source to
see more of our stories on Google.
The biggest smartphone apps are all launching "dark modes" for users to be able to use their phones at night without hurting their eyes.
Why it matters: Dark mode reduces glare at night and saves battery life.
Facebook appears to be testing a dark mode after the company promised it in April. In April it launched the feature on its Messenger app.
The big picture: A bunch of apps have rolled out dark modes over the past three years, including Reddit, Slack, weather apps and Waze.
Go deeper: Apple blocks popular apps that fight phone addiction