Petition to Ather to change the efficiency reading from WH/KM to kms/kWh on ride logs. For Example, Ather has a 2.6kWh usable battery, if the efficiency is 27kms/kWh in sports mode then the mileage will be calculated 2.6kWh X 27kms = 70kms/full charge. If your ride has a 4kWh battery then= 4kWhX27kms= 108kms range on full charge.
In either case, it should be read as 27kms/KWh. By doing so it’s easy to compare with other scooters. To read this as 34WH/KM might sound geeky but entirely impractical.