Can any Netgear router track data usage by device?

My data usage just jumped from around 300gb - 800gb per month to 1.5tb over the last couple of months without any significant changes to users/devices. When I look at the traffic meter for this month it shows roughly what Comcast says I have used although last month the traffic meter shows under 1tb and Comast had me at 1.46tb-ish. So looking for a router that can isolate rather than increasing already exorbitant Comcast bill by adding unlimited data...