I can suggest some popular robot vacuum brands that you might consider looking for during sales events like Prime Day:
iRobot Roomba: iRobot is a well-known brand in the robot vacuum industry and offers a wide range of models with various features, such as advanced navigation, smart home integration, and self-emptying bins.
Eufy RoboVac: Eufy is known for providing affordable robot vacuum options with decent performance and features like strong suction power and multiple cleaning modes.
Roborock: Roborock produces robot vacuums with mapping capabilities, high suction power, and mopping functions, making them versatile cleaning tools.
Neato Robotics: Neato offers robot vacuums with advanced laser mapping technology, enabling efficient navigation and precise cleaning paths.
Ecovacs Deebot: Ecovacs offers a range of robot vacuums with various features, including app control, voice commands, and mopping capabilities.
Samsung POWERbot: Samsung's robot vacuums often come with powerful suction and intelligent navigation systems.
ILIFE Robot Vacuums: ILIFE provides budget-friendly robot vacuum options with essential cleaning features.
During Prime Day or other sales events, you might find discounted prices and special deals on various robot vacuum models from these brands. Remember to do some research and read reviews to find the robot vacuum that best suits your cleaning needs and budget. Also, make sure to check the latest deals and offers on Amazon or other retailers during the sale period for the most up-to-date information.