Dreame X40 Ultra

{{Classification name=Dreame X40 Ultra brand=Dreame parent_company=Dreame Technology website=https://www.dreametech.com/products/dreame-x40-ultra-robot-vacuum-and-mop release_date=2024-05-08 model=X40 Ultra (RLS740D) type=Robot Vacuum status=In sale operating_system=DreameOS (Android-based) companion_app=Dreamehome App camera=AI obstacle recognition camera connectivity=Wi-Fi 2.4/5 GHz, BLE device_known_hardware_tampering=Rare device_known_hardware_tampering_proof=[1] [2] device_known_vulnerabilities=Rare device_known_vulnerabilities_proof=[3] [4] device_prior_attacks=None device_prior_attacks_proof=[5] [6] device_updatability=Very common device_updatability_proof=[7] [8] system_authentication_with_other_systems=Partial system_authentication_with_other_systems_proof=[9] [10] system_communications=Encrypted with up-to-date encryption system_communications_proof=[11] [12] system_storage=Encrypted with up-to-date encryption system_storage_proof=[13] [14] user_authentication_account_management=Full user_authentication_account_management_proof=[15] [16] user_authentication_authentication=Basic user_authentication_authentication_proof=[17] [18] user_authentication_brute_force_protection=Basic user_authentication_brute_force_protection_proof=[19] [20] user_authentication_event_logging=Partial logging user_authentication_event_logging_proof=[21] [22] user_authentication_passwords=Require change after setup user_authentication_passwords_proof=[23] [24] latest_classification_date=2026-10-21 grade_calculator_version=1 grade=B }}