The Apollo iOS/Android application can lock the Go, estimate remaining battery life and permit firmware updates. Notably, it shares the professional's front and rear regenerative brakes, rear drum brake and thicker kickstand for steadiness. There’s also the highest-tier Apollo Pro, which made this list and also the Apollo City, https://cashsiucr.buscawiki.com/782523/not_known_details_about_lightest_electric_scooter_for_adults_0_60