On the standard meter (the OneTouch Verio Flex), you’ll find this to the right of the arrows up and down below the screen. There’s also the Verio IQ which is slimmer, but has the same buttons. Avoid sticking a diabetes test strip into the machine, thereby turning the machine on into test mode. Doing so will cause the meter to not give you the intended results you want.

If you wait too long on the last-results screen, your device will go into standby until you turn it on again.