R850 Robot Vacuum VS. Hoover Quest 800

2.9 inches tall – makes it slim enough to clean under furniture above its height and might fail to clean furniture below its total height

Appropriate for small, medium and large sized apartments

N/A

Features a Tri-clean system that makes great use of a brush roll, side brush and high suction power to lift pet hairs and fur from the home.

The QuestNav 2.0 technology uses 3 distinct cleaning patterns to navigate along the walls and difficult to reach corners for a thorough clean

120 minutes of run time – provides uninterrupted cleaning especially for small and medium sized rooms. large rooms might require charging and resume cleaning

4.5 to 5.5 hours of charge time – length period of full charge

The Quest 800 features a microfiber dust pad for an advanced multiple floor cleaning. Will clean all hard floors as well as low pile carpets and small area rugs

120 minutes of run time is ideal for cleaning large rooms. however at times it might require recharge depending on how much suction power the room requires

Goes back automatically to the dock station and recharges once battery is low

Utilizes the QuestNav 2.0 technology to navigate from room to room cleaning under furniture, open space and hard to reach areas like corners

Will detect stairs or drop off and then avoid them using the cliff sensor technology. The QuestNav technology navigates while avoiding objects on its way

N/A

High efficiency filtration system that eliminates particles from the floor and air.

Hoover Quest 800 uses the Invisible wall technology to clean within areas it has been restricted to only

The spot clean pattern pays more attention on areas with high concentration of stubborn spills or dirt and focuses on it till all particles are cleaned.

Simply schedule Quest 800 to clean your home using the 3 various cleaning patterns and enjoy living in a clean environment.

Yes, can be remote controlled using Bluetooth. Make sure to down load the app and configure with robot using Bluetooth

Preset your cleaning from any of your devices that is Bluetooth enables. Lets you schedule daily cleaning in a short time

Easily navigates under furniture below 2.9 inches tall with its low profile design

N/A

400 ml – a small dust bin capacity that will require recurrent emptying especially for large rooms

Yes, through the invisible technology that lets you stop the robot from cleaning other areas or rooms

12.5 x 12.5 x 2.9 inches

8.5 pounds

• Automatically returns to dock station for recharge • Durable battery operation – 120 minutes after a single charge • 3 cleaning modes; random, spot clean and wall follow • Advanced tri-clean that uses brush roll, side brush and suction • Easy to pull out dust bin • Remote control through Bluetooth connectivity • Avoids stairs and drop offs • Cleans multiple floor surfaces • Removes allergens from the air • Ideal for homes with pets • Easy to operate – provides a hands free cleaning • Lets you schedule your cleanings • Finds hidden dust instantly

• Doesn’t include a Wifi support • Small dust bin capacity • No auto resume