See how much data you've used this billing cycle, plus a daily chart that shows the days you used the most. Useful for spotting which day someone was streaming or downloading heavily.
The home screen shows a quick summary — the total data you've used this cycle and what plan you're on.
To see more, tap See details → on the usage card. This opens the full Data Usage screen.
The huge number at the top is the total GB you've used this billing cycle. Below it you'll see whether you're on an unlimited plan or have a data cap.
The dates underneath show your cycle start and end — this is the period the number covers. Usage resets to zero when a new cycle starts.
Below that, the Stats card shows three numbers: total this cycle, your daily average, and your peak day.
The chart shows one bar per day in your billing cycle. Taller bar = more data used that day.
The red bar is the most recent day (today, or the latest day with data). The grey bars are previous days.
Look for days where the bar is much taller than the others — those are the days something heavy happened. Common culprits: someone streamed a lot of YouTube or Netflix, an automatic phone backup, a big download, or a software update.