2x. My Cadillac ELR has an excellent charge timer - You can set on peak, off peak, and mid peak rate windows on a weekday / weekend basis, tell the car in what rate times it's allowed to charge, and set a calendar for for when summer and winter rate schedules are.
You can also tell it to start charging at plug in, when the off peak or mid peak time starts, charge to 40% when plugged in then stop if it's peak time, and to start charging to be ready at a specific departure time (which can be set per day). I use that mode so that the battery warm in the winter before leaving for work.
You can also override all the timer settings by unplugging the EVSE and plugging it back in within 10 sec.
All that for a wimpy 3.3 kw charger
It's nice to have so that the car doesn't keep charging when peak power starts in the morning. If Tesla had something similar they could include geofencing!
I think even our "basic" Fiat 500e has a start / stop time setting.