Roborock’s S4 Max is an evolution and replacement of its S4 robot vacuum, the company’s first model to not include a wet-mopping function. “MAX” might seem to promise some grand upgrades, but the vacuum offers mostly small, but effective refinements on its predecessor.

Cosmetically, the S4 Max looks identical to the S4. On top is a pair of rubberized buttons that activate auto cleaning and docking, a turret housing the vacuum’s laser sensor, and a 460ml dustbin concealed beneath a lid. There’s a single rolling brush and a silicone edge brush, plus two main wheels and an omnidirectional wheel. The vacuum has an attractive matte black finish, setting it apart from its mostly glossy competitors.

This review is part of TechHive’s coverage of the best robot vacuum cleaners, where you’ll find reviews of competing products, plus a buyer’s guide to the features you should consider when shopping for this type of product.

It follows the standard process for connecting to its companion app and your Wi-Fi. You press a big plus symbol in the Roborock app, select the S4 Max once it’s recognized, and follow the on-screen prompts. The setup was seamless for me, and the vacuum was up and running in less than a minute.

SOURCE : techhive.com