Deenkee

A one-robot brand from Shenzhen

Deenkee is a small robot vacuum brand whose site is signed by a Shenzhen company, 深圳市首贝科技有限公司, with a copyright line running from 2017 to 2026. Its robot range is a single machine, the D40, which the store lists at $199.99. The site offers United States, United Kingdom and German versions, and it is built around that one product: an overview, a feature list, a spec table, an FAQ, a manual download and customer reviews.

That focus is the point of the brand. Deenkee does not ask a buyer to choose between tiers or docks. It sells one slim, budget robot that vacuums and mops, controlled by app, remote or voice, and backs it with a warranty longer than a year and a phone line for support.

The D40, the whole range

The product title spells out what Deenkee is selling: "Robot Vacuum, Deenkee 3000Pa WiFi Strong Suction Slim Robotic Vacuum, Self-Charging Robot Vacuum Cleaner Work with Alexa, 180 Mins Runtime Ultra-Quiet Robot Vacuum and Mop for Pet Hair Carpet Floor." Under it, the store lists seven headline points: 3000 PA suction and quiet running, 180 minutes of battery with self-charging, Wi-Fi with the app, Alexa and Google Assistant, "Smart 3-IN-1 Vacuuming & Mopping & Sweeping," "Upgraded Gyroscope Navigation 3.0," 6 cleaning modes with AutoBoost Technology, and a 2.75" slim body with an anti-drop sensor.

Suction and runtime. The spec table gives two suction modes, 3000Pa in strong mode and 2000Pa in standard mode, and a rated power of 90W. The feature section says the D40 "Vacuums for up to 180 minutes** on hardwood floors with consistent, 3000PA powerful suction at a volume no louder than an operating microwave." The spec table puts noise at ≤55dB. Charging takes 6 hours, a figure the FAQ repeats.

The slim body. At 2.75 inches the D40 is built to go under beds and sofas. The FAQ's advice on getting stuck is precise: "keep robot away from spaces lower than 2.87in/76 mm to prevent robot from getting stuck." The robot weighs 2.4Kg.

Navigation and sensors. Deenkee uses gyroscope navigation rather than laser mapping, which it calls "Upgraded Gyroscope Navigation 3.0." The page describes drop-sensing that detects height "automatically" to keep the robot from falling down stairs, and an obstacle sensor meant to avoid damaging furniture. To keep the robot out of a room or away from a rug, the D40 uses what Deenkee calls "dual-Hall Sensors" that "detect Boundary Strips to ensure robot vacuum only cleans the areas you want," and the box includes 6.6 ft of boundary strip. When the job is done, the FAQ says, it "returns to the Charging Station automatically after cleaning the room."

Mopping. The D40 is a vacuum and mop in one body, with a water tank and a mopping cloth in the box alongside the dust bin, which the store sums up as vacuuming, mopping and sweeping in one machine.

Control. Owners can run it from the app over Wi-Fi, by voice through Alexa or Google Assistant, or with a remote controller, and choose between 6 cleaning modes.

What comes in the box

Deenkee's "What You Get" list is more generous than a budget price suggests: the D40, the charging base, the power adapter, a dust bin and a water tank, a mopping cloth, an additional high-performance filter, a cleaning tool, 4 side brushes, 2 boundary strips, the owner's manual and other documents. The spare filter and the four side brushes mean a new owner has a first round of consumables on hand. A D40 user manual is available as a PDF download on the product page.

Warranty and support

The warranty is stated in the FAQ: "Deenkee Robot Vacuum has a Free Extended Warranty (One and a half years warranty)." The same answer lists three ways to get help. The first is e-mail at support@deenkee.com, which the page labels "7/24 Tech. Support." The second is a call center at +1-(855)-993-9939, open PST 09:00-17:00 Monday to Friday. The third is a warranty page on the brand's website. The support menu also links a warranty policy page and product registration, so an owner can register the robot after purchase.

For a single-product brand at this price, a direct phone number with North American business hours and a one and a half year warranty in the FAQ are the most reassuring parts of the listing.

What owners say

The product page shows 5 reviews. Two of them describe the D40 in daily use. One owner, a parent of two small children, writes that suction "is really good on tile floor, wooden floor, and carpet," with a "Very easy transition from wooden floor to carpet," and that the drop sensor kept the robot off the kitchen steps while it sensed couch and table legs. The same review describes a habit worth knowing about: once the robot finishes, "it goes around the house one more time in slow motion to vacuum the corners of the area that it vacuumed prior," then returns to its station. That reviewer also found the robot easy to put together from the instructions, noted that the first charge took about 6 hours, and said the dust bin and filter area is easy to take out and clean, down to wiping the inside of the bin compartment with a towel. A second owner mentions the 6 cleaning modes, easy control by remote, battery life that covers two bedrooms and a bathroom, and the robot's ability to reach under beds and furniture that a traditional vacuum cannot, adding that suction is far better than the robot the reviewer owned before and that the D40 has been saving time around the house.

The caveats

The D40 is a gyroscope robot, so it cleans without a saved LiDAR room map, and room control relies on the boundary strips rather than virtual no-go zones. The spec table's work-time row is left blank, so the 180-minute runtime comes from the headline and feature text. And with one model, there is no step up within the brand if a buyer later wants a self-emptying dock.

Who Deenkee suits

Deenkee suits a buyer on a tight budget who wants a robot that vacuums and mops, slides under low furniture, and works with Alexa or Google Assistant, without paying for a dock. It suits renters and small homes with hard floors and a few rugs, and anyone who values a phone number to call when something goes wrong. It suits less well a large, open home where a mapped, room-by-room clean matters, or a buyer who wants the robot to empty itself.