battery discharge projection
It would be nice if TeslaFi calculated the date/time the battery charge level will decrease to a specified target (eg. 10%), along with a warning email if the level drops below the target. This is a feature for owners who don't have a home charger, such as condo residents, who rely totally on outside public chargers. Especially for retired/travelling owners who may not drive their car for a period of several days/weeks.
Customer support service by UserEcho
Even for some home users this would be useful- my garage/charging config has the charge cable in my path in/out of the garage (and to/from trash/recycling cans in the garage) so I only plug in if I need to charge.