Samsung NaviBot SR8855 VS. iRobot Roomba 690

This robotic-vacuum features a self-adjustment function that allows it to go down as low as 1.5cm in-order to clean under furniture.

It’s designed to cleanup medium-to-large sized rooms of up-to 2000-sq.ft.

Its suction power will adjust to the amount of dirt present on the floor.

This device uses a triple brush system to ensure maximum pick up of pet hair while the included HEPA-filter helps to eliminate pet-dander and other airborne-allergens.

Features 2 side brushes to thoroughly clean dirt in wall-edges and corners with ease.

Provides about 90-minutes of running-time on a single charge.

This robotic-vacuum can get fully-charged in 120-minutes (2-hours).

Adjusts to all types of flooring so as to ensure a thorough cleanup for your home.

It’s designed to thoroughly clean large-rooms of up-to 2000sq.ft.

This unit automatically returns to the charging-base to recharge when the battery gets low on power.

Features a resume-mode that allows for continued cleaning from where it left-off.

Moves from room-to-room using Visionary Mapping technology that provides smart and efficient navigation.

It uses Anti-collision sensors to avoid obstacles in the way while the integrated Anti-fall sensors prevent it from falling off stairs.

It features a Max-mode that increases suction-power for intensive cleaning of particular dirty areas.

Uses a HEPA (high efficiency air filter) for maximum removal of dust and allergens from the air.

It uses Visionary Mapping technology to take an image of the room so as to plan for the best cleaning-route.

The spot-mode instructs this robotic-vacuum to clean a 1.5-metre section of the room until it gets thoroughly clean.

This device has onboard button-controls that can be easily set using a LED-Display interface. It also includes an IR remote-control allows you to control the device remotely while at home.

The Daily-scheduling-mode allows you to program this device to automatically begin cleaning at a convenient time for up to 7-days.

Visionary Mapping technology uses an onboard camera to capture images of an area so as to create a virtual-map of zones to be cleaned.

Includes a larger 600ml dust-bin that enables it to clean for longer without needing to be emptied.

The self-adjustment function allows this robortic-vacuum to achieve a low profile design.

2000mAh

600ml.

Use the Virtual Guard function to prioritise the cleaning route. In fact, once programmed an infrared barrier is created which the robot cannot cross.

10.5cm-H x 36cm-W x 36cm-D

3.7kg.

• Visionary Mapping Technology. • Six cleaning modes to choose from. • Multi sensors for safe cleaning. • Removable and washable HEPA filter. • Virtual Guard creates cleaning barriers. • Recharges automatically and resumes. • Triple brush system improves dirt pick-up. • A remote-control & onboard-controls with LED-display.

• It lacks Wi-Fi connectivity. • Can't thoroughly clean thick carpets. • Not compatible with Amazon-Alexa.