iRobot Roomba j7 Wi-Fi Connected Robot Vacuum
Today
Typical price£590
Amazon: the cheapest today among the stores checked
Buy on AmazoniRobot Roomba j7 Wi-Fi Connected Robot Vacuum or Kärcher Wet and dry vacuum cleaner NT 40/1 Tact Te L?
Wet and dry vacuum cleaner NT 40/1 Tact Te L costs £11 less today, across the stores checked.
iRobot Roomba j7 Wi-Fi Connected Robot Vacuum is the cheaperKärcher Wet and dry vacuum cleaner NT 40/1 Tact Te L is £11 the cheaper
The comparison in detail
Kärcher Wet and dry vacuum cleaner NT 40/1 Tact Te L
Today
Typical price£579
last price seen in the stores checked
Buy at the storeAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 06/11/2026
Roomba j7 Wi-Fi Connected Robot Vacuum
- Amazon Lowest price£590Buy on Amazon
Wet and dry vacuum cleaner NT 40/1 Tact Te L
- Lowest price£579Buy at the store
Spec sheet side by side
| Item | Roomba j7 Wi-Fi Connected Robot Vacuum | Wet and dry vacuum cleaner NT 40/1 Tact Te L |
|---|---|---|
| Specs | ||
| Type changes | Robot | Upright and cylinder |
| General | ||
| Model changes | Roomba j7 Wi-Fi Connected Robot Vacuum | Wet and dry vacuum cleaner NT 40/1 Tact Te L |
Other comparisons
Roomba j7 Wi-Fi Connected Robot Vacuum orBosch Serie 8 BSS825ALL stick vacuum/electric broom Battery Dry£574Compare- Wet and dry vacuum cleaner NT 40/1 Tact Te L orBosch Serie 8 BSS825ALL stick vacuum/electric broom Battery Dry£574Compare
Roomba j7 Wi-Fi Connected Robot Vacuum orDreame L40s Pro Ultra Robot Vacuum and Mop£599Compare
Roomba j7 Wi-Fi Connected Robot Vacuum orDyson R2 Nurovi Wash+Dry Robot Vacuum Cleaner£599Compare
Wet and dry vacuum cleaner NT 40/1 Tact Te L orShark PowerDetect Luxe UV Reveal Robot Mop and Vacuum£590Compare- Roomba j7 Wi-Fi Connected Robot Vacuum orShark PowerDetect Luxe UV Reveal Robot Mop and Vacuum£590Compare
How we choose
Source: Catalog of partner stores, checked on 06/11/2026.
Lowest price seen for the product in the stores we read, on the day it was read, including VAT. The model is the brand plus the name of the hoover; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure real suction on carpet or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.