Lefant F1
No lab has tested it yet, so it is not in our ranking.
- 2.7 inRobot height#1 of 9
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Before you buy, compare it with 2 recommended alternatives
No store here sells this model today, so beside it the highest-scored model with the same kind of station that one does, and the cheapest of the top 10.
Green is the best of these 3, also when they share the lead.
| This model Lefant F1 Best on 1 fact | Cheapest of the top 10 ILIFE V2 Best on 1 fact | Highest score here Tikom G8000 Max Best on 3 facts | |
|---|---|---|---|
| Price and ranking | |||
| Lowest price | – | $99Amazon.com best | $129Amazon.com |
| Score | not in our ranking | best | |
| Rank | – | rank 8 of 9 without a station | rank 1 of 9 without a station |
| Customer rating | ★ 3.9 · 353 reviews | ★ 4.2 · 24,424 reviews | ★ 4.4 · 4,893 reviews best |
| Mopping | |||
| Mop type | flat or vibrating pad | no mop | flat or vibrating pad |
| Washes the mop | – | – | no |
| Station | |||
| Station same on all | charging dock only | charging dock only | charging dock only |
| Brush and obstacles | |||
| Anti-tangle brush | yes | yes | – |
| Obstacle avoidance | – | – | none |
| Climbs thresholds up to higher is better | 0.5 in (12 mm) | 0.6 in (15 mm) | 0.7 in (18 mm) best |
| Size, noise and age | |||
| Robot height lower is better | 2.7 in (6.9 cm) best | 3 in (7.6 cm) | 3 in (7.6 cm) |
| Noise not judged | – | 60 dB | – |
| On the market since | November 2021 | – | March 2025 |
Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews.
Lefant F1 specifications
The numbers that matter first, then every fact by group. As published by the maker or the store we read it from.
Lefant · on the market since November 2021
Dimensionsrobot and dock
From the published dimensions. The robot passes under furniture with 2.8 in of clearance or more.
Suction and brushes 2 facts
- Suction power
Suction in pascal, as the maker measures it. More pascal helps on carpet, but it says little about how well the robot picks grit off a hard floor.
- 4,500 Pa
- Anti-tangle brush
A brush that guides hair to the side instead of letting it wind around the shaft. It saves the cutting work in homes with long hair or pets.
- yes
Mopping 1 fact
- Mop type
How the mop is built: flat pads, two spinning discs or a roller. Discs press harder on dried-on dirt, a roller rinses itself while it works.
- flat or vibrating pad
Navigation and obstacles 1 fact
- Climbs thresholds up to
The highest threshold the robot takes, as the maker states it. Measure your own: the step into a bathroom or onto a balcony is often higher.
- 0.5 in (12 mm)
Robot 3 facts
- Robot height
How tall the robot is. It decides whether it fits under your sofa, bed or cabinet.
- 2.7 in (6.9 cm)
- Robot diameter
How wide the robot is. Narrower gets between chair legs more easily, wider usually means a bigger dust bin.
- 11 in (27.9 cm)
- Dust bin in the robot
How much dust the robot holds before you empty it. It matters less with a self-emptying dock, which empties the bin after every run.
- 600 ml
Battery 2 facts
- Battery capacity
The capacity of the battery. It hints at the runtime, but how much the robot draws counts just as much.
- 3,600 mAh
- Runtime per charge
How long the robot cleans on one charge, at its quietest setting. After that it recharges and carries on where it stopped.
- 150 min
Smart features and warranty 1 fact
- Voice assistants
Which voice assistants the robot works with, such as Google Assistant or Alexa.
- Alexa, Google Assistant
Sources: vacuumwars.com · amazon.com
Frequently asked questions about the Lefant F1
Can the Lefant F1 mop?
Yes, with a flat mop cloth under the robot.
Does the Lefant F1 work with Alexa, Google Home or Siri?
It works with Alexa and Google Assistant.
How high a threshold can the Lefant F1 climb?
Thresholds up to 0.5 in (12 mm), the maker says. Measure your own thresholds: the ones to a bathroom or balcony are often higher.
Does the Lefant F1 fit under low furniture?
The robot is 2.7 in (6.9 cm) tall, so it fits under furniture with at least 2.8 in of clearance.
How long does the Lefant F1 run on one charge?
150 minutes on its quietest setting.
