RANKING
9
Rank 9 out of 69 Summarized in this category
Rankings based on:
• Pros-to-cons ratio
• Number of reviews
• Category average
OKP
K8
around $199
i
All prices are estimates and may vary from actual prices.
Image source:
117 Pros
88%
11 reviews (1h 26m)
16 Cons
Experience effortless home cleaning with the OKP K8 robot vacuum. Boasting a powerful 3800 PA suction and a brushless suction port, the K8 effectively tackles dirt, dust, and pet hair without the annoyance of hair tangles. Its smart navigation, powered by FreeMove 2.0 technology and a LiDAR navigation module, efficiently maps your home for a thor...
85%
22 vs 4
Navigation
83%
10 vs 2
Maintenance
100%
27 vs 0
Ease of Use
40%
2 vs 3
Hard Floor Cleaning
91%
10 vs 1
Cleaning Performance
Reviewer verdict
Across 11 YouTube reviews, the OKP K8 earns a Summa score of 4.5/5, ranking #9 among Robot Vacuums. Reviewers most often praise its ease of use, navigation, overall, while the most common criticisms concern navigation, hard floor cleaning.
The K8 is frequently praised for being easy to use and lightweight, with 27 mentions highlighting one-touch controls, a simple app, easy emptying, and convenient accessories. Reviewers often note its reliable lidar navigation and mapping behavior (22 mentions), including smooth maneuvering, auto-docking, and good edge/obstacle detection. Its suction and cleaning performance are commonly commended (13 and 10 mentions), with multiple reviewers calling out strong suction, good pickup of pet hair and crumbs, and efficient cleaning scores. Additional positives mentioned by several reviewers include low-maintenance features like brushless ports and extra filters and a generally good value for the price.
Criticisms are much less frequent but recurring: reviewers noted navigation limitations such as no multi-level mapping and issues with detecting small mats (4 mentions). The mopping performance disappointed a few reviewers (3 mentions), who said it does not provide deep scrubbing or noticeable wetting. Some maintenance gripes include the lack of a self-empty base and occasional tangles from fibers (2 mentions), and a couple of reviewers called out above-average noise or loudness. A few also mentioned warranty or value concerns compared with alternatives offering multi-level mapping or mopping.
Analysis based on 11 YouTube reviews (1h 26m of video) with 117 pros and 16 cons extracted.
Pros (117)
Ease of Use (27)
- one touch trigger ▶ Ganiza Cordless Vacuum Pet Challenge @ 1:12
- It's fairly easy to empty ▶ Robotic Vacuum 🔥 Top 4 Best Cheap Robot Vacuum 2022 @ 3:22
- tells you in the up um how much battery life's there and where it's mapped out on the floor ▶ OPK Life K2 Robotic vacuum cleaner review @ 2:41
- easy to empty dustbin ▶ Top 5 Robot Vacuum Cleaner (Amazon Best Sellers) @ 2:20
- four clean modes cater to your need ▶ Top 10 Best Robot Vacuum Cleaner 2021 @ 8:35
- 500 milliliters bin capacity is the brand average and slightly above average across the board ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 9:21
- crevice tool a long crevice tool ▶ Ganiza Cordless Vacuum Pet Challenge @ 2:50
- LED light ▶ Ganiza Cordless Vacuum Pet Challenge @ 3:59
- nice LED ▶ Ganiza Cordless Vacuum Pet Challenge @ 4:51
- stays on ▶ Ganiza Cordless Vacuum Pet Challenge @ 1:16
- smart app and easy control you can easily create a home clean schedule, change the clean mode and control the clean direction by using the okp app ▶ Top 10 Best Robot Vacuum Cleaner 2021 @ 9:09
- wall mount bracket to hang it on the wall which is nice ▶ Ganiza Cordless Vacuum Pet Challenge @ 2:31
- stays on which is nice ▶ Ganiza Cordless Vacuum Pet Challenge @ 1:22
- comes with a remote ▶ Review OKP Life K2 Robot Vacuum Cleaner 1800 mAh, Blue @ 1:36
- very easy to assemble ▶ Oraimo Stick Vacuum, Cordless Vacuum Cleaner Review, Ideal f @ 0:11
- accessories have their own housing and so they can fit onto the stick ▶ Oraimo Stick Vacuum, Cordless Vacuum Cleaner Review, Ideal f @ 1:21
- application allows you to start stop and dock it ▶ Review OKP Life K2 Robot Vacuum Cleaner 1800 mAh, Blue @ 3:38
- very convenient ▶ Oraimo Stick Vacuum, Cordless Vacuum Cleaner Review, Ideal f @ 4:27
- adjusting pole ▶ Ganiza Cordless Vacuum Pet Challenge @ 0:42
- accessory unit comes with wall mounting screws ▶ Oraimo Stick Vacuum, Cordless Vacuum Cleaner Review, Ideal f @ 4:43
- i like how the app looks it's very simple and you're not going to get lost when you're using this ▶ Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Revie @ 4:34
- there's also two options on that if you want if your floors are just a carpet then you can just use the dustbin style where it doesn't have the mop ▶ Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Revie @ 3:02
- so this is a little bit easier to use ▶ Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Revie @ 3:17
- easy to use ▶ Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot @ 0:19
- So easy to empty ▶ Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot @ 0:30
- It's so easy to use ▶ Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot @ 4:28
- this back part is pretty interesting because it has two different functions ▶ Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Revie @ 2:34
Navigation (22)
- clever little thing it seems to seems to manage its way around ▶ OPK Life K2 Robotic vacuum cleaner review @ 6:04
- got a clever way of moving around ▶ OPK Life K2 Robotic vacuum cleaner review @ 5:24
- slightly above brand average but that's because it has lidar navigation but it's well below the average unit that we've tested here ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 9:47
- lidar navigation module...does a great job mapping very quickly around your house while it's cleaning no issues there ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 10:20
- easy to maneuver ▶ Top 5 Robot Vacuum Cleaner (Amazon Best Sellers) @ 2:20
- will not fall off ▶ Review OKP Life K2 Robot Vacuum Cleaner 1800 mAh, Blue @ 2:27
- nice detailed and thorough map of our clean ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 5:55
- free move technology 2.0: equipped with upgraded 6d built-in anti-collision infrared sensors technology ▶ Top 10 Best Robot Vacuum Cleaner 2021 @ 9:32
- physically smaller than some robot vacuums, probably can get into smaller and tighter areas ▶ Review OKP Life K2 Robot Vacuum Cleaner 1800 mAh, Blue @ 0:23
- if you're under a couch you could lay this thing almost flat to the ground and go right under the couch very nice ▶ Ganiza Cordless Vacuum Pet Challenge @ 4:15
- swivel ▶ Oraimo Stick Vacuum, Cordless Vacuum Cleaner Review, Ideal f @ 2:15
- you can turn it sideways ▶ Ganiza Cordless Vacuum Pet Challenge @ 6:21
- mapping the floor out ▶ OPK Life K2 Robotic vacuum cleaner review @ 3:01
- auto docking ▶ Review OKP Life K2 Robot Vacuum Cleaner 1800 mAh, Blue @ 3:41
- it can detect where it's going it also knows where the return base unit is so it actually does return back to home once it's finished it's clean and chose or if the battery goes low ▶ OPK Life K2 Robotic vacuum cleaner review @ 3:14
- if it's able to do that if it's not it's gonna try its best to go around it which is really good as well ▶ Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Revie @ 7:58
- It's so easy to maneuver ▶ Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot @ 0:22
- most of the time it's actually doing a good job um just going through the parallel lines so that it's not actually missing anything ▶ Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Revie @ 5:53
- overall i'm pretty impressed on the dinky d30 because it's able to detect walls it's not just bumping into walls or doors or anything like that ▶ Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Revie @ 7:43
- it is able to detect it automatically i just need to change the bends and that's all you need to do ▶ Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Revie @ 6:59
- easy to push and maneuver ▶ Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot @ 3:55
- it was able to detect the edge there and it didn't fall off at all ▶ Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Revie @ 6:30
Overall (17)
- all in all i would say it's quite a good little hoover ▶ OPK Life K2 Robotic vacuum cleaner review @ 6:48
- It's lightweight ▶ Robotic Vacuum 🔥 Top 4 Best Cheap Robot Vacuum 2022 @ 1:02
- cord is quite a decent um design ▶ OPK Life K2 Robotic vacuum cleaner review @ 7:55
- great unit ▶ Ganiza Cordless Vacuum Pet Challenge @ 2:57
- for its size ▶ Oraimo Stick Vacuum, Cordless Vacuum Cleaner Review, Ideal f @ 2:47
- very light ▶ Ganiza Cordless Vacuum Pet Challenge @ 1:09
- works out really well ▶ Ganiza Cordless Vacuum Pet Challenge @ 0:22
- very cool looking ▶ Ganiza Cordless Vacuum Pet Challenge @ 1:11
- all in all yeah i'm quite pleased with it, it's a it's a it's quite a nice little robotic vacuum cleaner ▶ OPK Life K2 Robotic vacuum cleaner review @ 8:30
- one of my favorite colors of a robovac I've ever reviewed I love the blue ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 1:53
- lightweight ▶ Top 5 Robot Vacuum Cleaner (Amazon Best Sellers) @ 2:20
- very light lightweight ▶ Ganiza Cordless Vacuum Pet Challenge @ 4:44
- pretty well not bad ▶ Ganiza Cordless Vacuum Pet Challenge @ 6:05
- lightweight ▶ Ganiza Cordless Vacuum Pet Challenge @ 5:52
- So lightweight ▶ Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot @ 2:28
- very lightweight ▶ Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot @ 0:17
- I love that it's lightweight ▶ Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot @ 4:24
Suction Power (13)
- 3800 PA rating that's going to be above the brand average of 2800 Pas in slightly above the average across all vacuums ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 7:31
- no suction please make sure the robot is in high running working mode ▶ Top 10 Best Robot Vacuum Cleaner 2021 @ 8:25
- it does flick everything out from the corners as well ▶ OPK Life K2 Robotic vacuum cleaner review @ 5:50
- two speed ▶ Ganiza Cordless Vacuum Pet Challenge @ 1:17
- very powerful unit ▶ Oraimo Stick Vacuum, Cordless Vacuum Cleaner Review, Ideal f @ 2:38
- get quite close to the edges of things and those little brushes that spin around flick the dirt towards the center of the hoover itself ▶ OPK Life K2 Robotic vacuum cleaner review @ 5:06
- powered by strong digital motor k2 features strong suction power and a unique inlet design which does not clog with pet's hair like other robot vacuums with a rotating brush ▶ Top 10 Best Robot Vacuum Cleaner 2021 @ 9:54
- very powerful suction ▶ Top 5 Robot Vacuum Cleaner (Amazon Best Sellers) @ 2:20
- look at all the really fine dirt and dust that the filters able to pick up ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 5:11
- great for pet hair ▶ Ganiza Cordless Vacuum Pet Challenge @ 0:20
- as you can see it does actually do a good job cleaning out the crumbs from the floor no matter how big it is so that i'm pretty impressed on what it was able to do there ▶ Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Revie @ 6:09
- really does a good job of picking up the pet hair ▶ Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot @ 0:25
- picks up dust pretty good ▶ Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot @ 4:18
Cleaning Performance (10)
- very efficient ▶ Oraimo Stick Vacuum, Cordless Vacuum Cleaner Review, Ideal f @ 4:24
- it does spot clean as well it actually stops and cleans areas if it if it thinks it requires an extra bit clean ▶ OPK Life K2 Robotic vacuum cleaner review @ 3:56
- 90 percent the brand average was 78 and old tested was 85 ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 8:03
- score of 9.1 that's above the brand average of 8.6 and pretty substantially above average of all vacuums tested ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 7:51
- okp robotic vacuum clean your home in an efficient way leave you a clean house with lower power consumption that random path cleaning can achieve ▶ Top 10 Best Robot Vacuum Cleaner 2021 @ 9:40
- It picks up really well ▶ Robotic Vacuum 🔥 Top 4 Best Cheap Robot Vacuum 2022 @ 0:48
- it has picked a lot of this dirt up so i would say it's clean 99 of the floor and it's done quite a good job considering um the mountain mess i put down for it ▶ OPK Life K2 Robotic vacuum cleaner review @ 8:06
- it does the job quickly ▶ Mopping Function Review - OKP K8 Robot Vacuum @ 7:35
- It picks up everything ▶ Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot @ 0:15
- picks up great ▶ Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot @ 2:21
Maintenance (10)
- extra filter brush and a cleaning brush ▶ Oraimo Stick Vacuum, Cordless Vacuum Cleaner Review, Ideal f @ 1:56
- brushless suction port no hair entanglement anymore ▶ Top 10 Best Robot Vacuum Cleaner 2021 @ 9:49
- the hair didn't get caught in the brush at the end which is nice ▶ Ganiza Cordless Vacuum Pet Challenge @ 5:37
- upholstery tool with a brush ▶ Ganiza Cordless Vacuum Pet Challenge @ 2:43
- easy to take apart ▶ Oraimo Stick Vacuum, Cordless Vacuum Cleaner Review, Ideal f @ 4:30
- extra filter and cleaning brush ▶ Oraimo Stick Vacuum, Cordless Vacuum Cleaner Review, Ideal f @ 5:05
- easy to clean ▶ Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot @ 0:44
- It was very very easy to clean ▶ Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot @ 2:33
- it also comes with two more extra when you're cleaning this out and you want to swap them you'll be able to swap them ▶ Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Revie @ 2:00
- most of the time i see one brush it also comes with two brushes ▶ Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Revie @ 1:55
Value for Money (5)
- affordable ▶ Ganiza Cordless Vacuum Pet Challenge @ 5:52
- very affordable and budget friendly ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 9:38
- comes with some good stuff ▶ Ganiza Cordless Vacuum Pet Challenge @ 2:56
- getting above average performance for what you're paying ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 9:56
- great robot vacuum for the price ▶ Review OKP Life K2 Robot Vacuum Cleaner 1800 mAh, Blue @ 3:01
Battery Life (4)
- It has decent battery life ▶ Robotic Vacuum 🔥 Top 4 Best Cheap Robot Vacuum 2022 @ 2:26
- above average battery capacity ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 8:39
- 150 minutes for the L1 that's going to be above average for both the brand and across the board ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 8:30
- long battery life and self-charging k2 robot vacuum equipped 1800 ml lithium iron phosphate batteries make the robot vacuum cleaner a long battery life and up to 100 minutes runtime ▶ Top 10 Best Robot Vacuum Cleaner 2021 @ 8:48
Smart Features (3)
- compatible with alexa and google assistant allowing users make the robot start and stop the clean by voice commands ▶ Top 10 Best Robot Vacuum Cleaner 2021 @ 9:19
- it works with them and other smart devices ▶ OPK Life K2 Robotic vacuum cleaner review @ 0:25
- most of the time i just use the auto mode it really does a good job doing it ▶ Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Revie @ 4:55
Noise Level (2)
- ultra quiet ▶ Review OKP Life K2 Robot Vacuum Cleaner 1800 mAh, Blue @ 2:56
- one of the quieter vacuums ▶ Review OKP Life K2 Robot Vacuum Cleaner 1800 mAh, Blue @ 3:45
Carpet Cleaning (2)
- perfect for steps and small runner rugs ▶ Oraimo Stick Vacuum, Cordless Vacuum Cleaner Review, Ideal f @ 2:59
- will handle steps ▶ Oraimo Stick Vacuum, Cordless Vacuum Cleaner Review, Ideal f @ 2:48
Hard Floor Cleaning (2)
- it kind of moistens the floor or scrubs it with this thing a little bit ▶ Mopping Function Review - OKP K8 Robot Vacuum @ 7:37
- it is helpful to get a quick mop in ▶ Mopping Function Review - OKP K8 Robot Vacuum @ 7:52
Cons (16)
Navigation (4)
- does not have multi-level mapping ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 6:37
- does not have multi-level mapping support which is a big bummer ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 10:34
- pretty big gap here as well smaller wheels though than normal ▶ Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Revie @ 2:11
- if it's something smaller like a mat it won't really detect that it'll just go over it ▶ Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Revie @ 7:53
Hard Floor Cleaning (3)
- i don't really see the floor getting wet or anything ▶ Mopping Function Review - OKP K8 Robot Vacuum @ 1:49
- i wouldn't recommend this vacuum just for the mopping feature ▶ Mopping Function Review - OKP K8 Robot Vacuum @ 7:56
- you're not gonna get the weight of your own you know arms pressing down and scrubbing off the gunk off the floor ▶ Mopping Function Review - OKP K8 Robot Vacuum @ 7:43
Maintenance (2)
- pretty big miss here that we don't have a self empty base with this unit ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 10:57
- some Tangles already from carpet fiber and threads as well as human hair ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 4:41
Noise Level (2)
- 73 decibels that's above average for both the brand and all units tested ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 8:20
- it is a little loud ▶ Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot @ 0:33
Value for Money (2)
- i did have an issue with the warranty side of things that's because i purchased it from a shop on the high street and i was told that the vendor doesn't actually deal with anybody on the high street obviously they've bought a bulk load of things via amazon and so i don't know i'm in the process of emailing the company ▶ OPK Life K2 Robotic vacuum cleaner review @ 6:52
- there's actually better options out there that come with a mopping module for the same price and feature set here and they support multi-level mapping ▶ OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Co @ 11:32
Cleaning Performance (1)
- it did leave a little bit in the middle of the room but i think that's because the little blades were flicking around the little brushes ▶ OPK Life K2 Robotic vacuum cleaner review @ 7:38
Suction Power (1)
- low suction running mode ▶ Top 10 Best Robot Vacuum Cleaner 2021 @ 9:00
Overall (1)
- it's not the best ▶ Mopping Function Review - OKP K8 Robot Vacuum @ 7:40
Review sources
- Ganiza Cordless Vacuum Pet Challenge by High Ridge Handyman — 23 pros, 0 cons
- OKP L1 Robot Vacuum Cleaner Review: The Ultimate Cleaning Companion! by Digital David — 13 pros, 6 cons
- OPK Life K2 Robotic vacuum cleaner review by SCI VIDEOS — 13 pros, 2 cons
- Mop Robot Vacuum for ANY Types of Floors - DEENKEE D30 Review by Tech TRX — 13 pros, 2 cons
- Robot Aspirapolvere OKP 2100Pa wifi alexa e telecomandoRobot vacuum cleaner OKP 2100Pa wifi alexa an by ADVICES TECHNO — 14 pros, 1 cons
- Oraimo Stick Vacuum, Cordless Vacuum Cleaner Review, Ideal for Stairways and Runners! by Jaclyn Anne — 13 pros, 0 cons
- Top 10 Best Robot Vacuum Cleaner 2021 by Best List — 9 pros, 1 cons
- Review OKP Life K2 Robot Vacuum Cleaner 1800 mAh, Blue by 911Shopping — 8 pros, 0 cons
- Mopping Function Review - OKP K8 Robot Vacuum by Amazing Unboxing And Reviews — 3 pros, 4 cons
- Robotic Vacuum 🔥 Top 4 Best Cheap Robot Vacuum 2022 by ViewReview — 4 pros, 0 cons
- Top 5 Robot Vacuum Cleaner (Amazon Best Sellers) by Best Tech — 4 pros, 0 cons
Frequently asked questions
Is the OKP K8 worth buying?
Based on 11 independent YouTube reviews, the OKP K8 scores 4.5/5 with 117 positive and 16 negative points mentioned by reviewers, placing it #9 in the Robot Vacuums category.
What do reviewers like most about the OKP K8?
The most praised aspects are ease of use, navigation, overall — Ease of Use (27 mentions), Navigation (22 mentions), Overall (17 mentions).
What are the most common complaints about the OKP K8?
Reviewers most frequently criticize navigation, hard floor cleaning — Navigation (4 mentions), Hard Floor Cleaning (3 mentions).
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