Updated 29 Jun 2018
Electrolux
Pure i9 PI91-5SGM
Snapshot: The Electrolux Pure i9 PI91-5SGM is a 2.7kg robot vacuum cleaner with a 14.4V Li-ion battery. How well does it clean your floors?
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Test results
Overall score
73
Hard floors
?/10
Carpet cleaning
?/10
Pet-hair removal
?/10
Corners & edges
?/10
Good points
- OK at carpet cleaning.
- Excellent at cleaning hard floors.
- Very good at cleaning corners and edges.
- Automatically returns to charger.
- Phone app available.
But
- Extremely poor at removing pet hair.
- Occasionally struggled to climb from hard floor onto carpet.
How we test
Overall score includes:
Hard floors cleaning: 40%
Carpet cleaning: 30%
Pet-hair removal: 15%
Corners and edges cleaning: 15%
Corners and edges cleaning and pet-hair removal are visual assessments.
Prices are from a May 2018 survey.
Key data
Model
Avg price
$1999
Specifications
Noise on carpet (dBA)
64
Noise on hard floors (dBA)
62
Weight (kg)
2.7
Battery type
Li-ion
Battery voltage
14.4
Claimed charge time (hours)
3
Running time (minutes)
43
Features
Programmable time
Yes (app)
Programmable day
Yes (app)
Remote control
×
Smartphone app
✔
Return to charge
✔
Stairs detect
✔
Virtual wall
×
WiFi connectivity
✔
