Bissell SmartClean 1974 VS. Ecovacs Deebot 901

At only 3.4 inches height above the ground - It will clean under furniture above 3.4 inches and will not clean under furniture below 3.4 inches

Small sized rooms and apartments

Features a strong suction that collects loose dirt and puts it in the dust bin – when it detects high concentration of dust, it switches cleaning mode

Constructed with a rotating brush roll specially purposed to unseat and lift embedded hair and debris hence ideal for homes with pets

Its dual spinning edge brushes lets it clean corners and edges successfully

80 minutes of run time on hard floor surfaces. Suitable for small rooms

4 hours of full charge – lengthy period of charging

The multi-surface adaptability feature automatically adjusts to easily cover hard floor, carpets, laminate and tiles for perfect cleaning

Will automatically go back to the dock station and self charge when its lithium ion battery is low

Can clean for 80 minutes with a single charge – therefore it can move from room to room for small apartments

Its cliff sensors will detect cliffs such as stairs and prevent the vacuum from falling off and from getting stuck in objects

N/A

High efficiency filtration system that will remove particles from floor and air

This robot will randomly navigates the room

Bissell SmartClean 1974 only sweeps the floors and carpets

With Opticlean optical sensors it will look out for dirt and debris and perform concentrated cleaning on the areas with heavy traffic of debris

Just schedule this robot to clean your floors using the 4 different cleaning patterns while you are not around and it will do it effortlessly

Smartclean programs scheduled cleaning over your floors while you are not around

Bissell SmartClean 1974 invisible wall technology will keep the robot in the rooms you want cleaned and out of the ones you don’t want cleaned.

Has a small debris bin of 0.1 gallon capacity

Low profile deign of only 3.4 inches tall makes it easily navigate under and around tables, chairs and beds

N/A

0.1 gallon, very small bin capacity that requires regular emptying

This can be used to prevent/stop the robot from accessing specific rooms

13 x 13 x 3.4 inches

5 lbs

• Scheduled cleanings while away – convenient and flexible cleaning • Detects cliffs and objects – avoids them • Multi surface adaptability/cleaning • Automatic return to charge • Finds hidden dust • Built with zone cleaning ability • Invisible wall technology – allows zone cleaning • 4 different cleaning patterns • Programmable LCD display • Powerful lithium ion battery • Two edge cleaning brushes • Easy to empty dust bin • 360 degree complete rotation • Hands free cleaning • Low profile design – will clean under furniture and match with interior decor • Awesome for cleaning corners and edges • Hassle free operation • Easy to use and set up

• Doesn’t include WIFI support or mobile apps connection • Small dust bin capacity – cant accommodate large debris • Isn’t compatible with Alexa - no voice control • Not built with mapping features – random navigation • Not suitable for large rooms or apartments • A short battery life – 80 minutes and a long full recharge period • Cant clean thick carpets • Small LCD display window • Does not wet mop floors • Loud operation • Doesn’t resume after automatic recharge • Short period of run time – 80 minutes