Roborock Technology Co. via Amazon offers S4 Laser-Guided Robot Vacuum for $299.99 when the code ROBOROCKS45 is used at the checkout. Normally for $400, which saves 25%, our previous mention is $20, right around the all-time low. Roborock’s S4 is the Laser Guide that allows this robotic vacuum to navigate easily around and even differentiate between rooms. There is a 2000pa suction system, a 150-minute runtime, and more alongside Alexa and Assistant Integration. 4.5/5 stars for more than 855 customers.
A high-precision laser navigation system scans your room at 300RPM, creating a real-time map of your home that is accurate to up to +/- 2cm.
Comprehensive Roborock app control, including map saving, selective cleaning, no-go zones, and power setting, give you total control of S4 no matter where you are.
Intense 2000pa Suction, enough to lift AA batteries, easily picks dust off floors and can even drag trapped dirt from deep inside low-pile carpets. Do not suggest to use it on high-pile carpets.
Supersized 5200mAh LiPo battery, good for over 150 minutes of non-stop cleaning, is more than enough to clean most homes in one session.
Elegant transparent design adds a touch of style, and also makes checking the dustbin easier. A glance through the shell is all you need to do.