Cooclean E21 specifications
|Mapping / Path planning|
|Automatically Docks and Recharges||(88% of robots has this feature)|
|Noise Level||58 db (Quieter than 67% of robots)|
|LCD Display||(25% of robots has this feature)|
|Side Brushes (one or two)||1 pcs|
|Dustbin Capacity||330 ml|
|Wet Mopping||(46% of robots has this feature)|
|Water Tank Capacity||-|
|Battery Capacity||1700 mAh|
|Runtime||80 min (Works longer than 28% of robots)|
|Charging Time||240 min|
|Scheduling||(88% of robots has this feature)|
|IR Remote Control|
|Wi-Fi / Smartphone App|
|Amazon Alexa Support|
|Google Assistant Support|
|Anti-drop / Cliff Sensor||(98% of robots has this feature)|
|Full Bin Indicator|
|Robot Weight||6.83 lbs / 3.1 kg|
|Robot Width||13.39 in / 34 cm|
|Robot Height||3.35 in / 8.5 cm|
Cooclean E21 alternatives
Pros & Cons of Cooclean E21
Doesn't Have Mapping / Path Planning Feature
The Cooclean E21 doesn't have a path planning feature. It comes with a random pattern that takes a little bit longer to clean compared to devices with a "mapping" feature. However, it still good for small or medium homes.
No Smartphone App / Wi-Fi Support
The cleaner does not support Wi-Fi and doesn't have a smartphone app.
Amazon Alexa Not Supported
The model is not compatible with any voice assistant such as Amazon Alexa or Google Home and cannot be controlled by voice.
The small 330ml dustbin means you have to empty it from dirt and dust more often.
Doesn't have a HEPA filter
Doesn't have HEPA filtration, but is equipped with another type of filter.
Has a wet mopping feature
Suitable for a hard floor, making it dry with the wet mopping feature.
The robot is equipped with a small 1700 mAh battery that doesn’t last as long as an average robot vacuum, but it still can run longer even if the robot doesn’t have very strong suction power.
Can be scheduled for specific time
The scheduling function allows programming of the device to clean at a convenient time.
No virtual walls
A virtual wall allows you to block the robot from going to a specific area you don't want it to go. This model does not have a virtual wall feature.
6 min read
May 06, 2018
12 min read
Mar 18, 2018
3 min read
Oct 13, 2017
5 min read
May 14, 2018
5 min read
Jul 04, 2018
7 min read
Sep 05, 2018
4 min read
Mar 05, 2018
8 min read
Apr 22, 2018