--- product_id: 255880021 title: "HOBOT 388 Window Glass Cleaning Automatic Smart Robot Cleaner with Ultrasonic Water Spray and Control via Smartphone or Remote" brand: "hobot" price: "30929314₫" currency: VND in_stock: true reviews_count: 6 url: https://www.desertcart.vn/products/255880021-hobot-388-window-glass-cleaning-automatic-smart-robot-cleaner-ultrasonic store_origin: VN region: Vietnam --- # 25-minute runtime Ultrasonic water spray tech Smartphone & remote control HOBOT 388 Window Glass Cleaning Automatic Smart Robot Cleaner with Ultrasonic Water Spray and Control via Smartphone or Remote **Brand:** hobot **Price:** 30929314₫ **Availability:** ✅ In Stock ## Summary > 🧼 Elevate your window game—smart, sleek, spotless! ## Quick Answers - **What is this?** HOBOT 388 Window Glass Cleaning Automatic Smart Robot Cleaner with Ultrasonic Water Spray and Control via Smartphone or Remote by hobot - **How much does it cost?** 30929314₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/255880021-hobot-388-window-glass-cleaning-automatic-smart-robot-cleaner-ultrasonic) ## Best For - hobot enthusiasts ## Why This Product - Trusted hobot brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Durability:** Premium finish guarantees your smart cleaner stays sleek and reliable for years. - • **Corded Power Reliability:** Never worry about battery life mid-clean with consistent corded operation. - • **Effortless Smart Cleaning:** Control your window cleaner right from your smartphone or remote—cleaning made futuristic. - • **Compact & Lightweight Design:** At just 907g and 50x50x28 cm, it fits anywhere and moves with ease. - • **Ultrasonic Water Spray Precision:** Advanced ultrasonic spray ensures streak-free, sparkling glass every time. ## Overview The HOBOT 388 is a smart, automatic window glass cleaner featuring ultrasonic water spray technology and smartphone or remote control. Compact and lightweight at 907g, it offers a 25-minute runtime powered by a reliable corded connection. Designed with a premium finish for durability, it transforms tedious window cleaning into a seamless, tech-savvy experience. ## Description Designed as per the prevailing industry standards, it scores high on the aspect of utility. The quality material used in It's construction makes it durable. Review: great window cleaner - great window cleaner Review: I was so excited when I bought this robot. I have plenty of windows to clean and this would have helped enormously. But it didn't. I must admit that it looks good quality. It sticks to the glass super well and it cleans more or less well when it moves around. But: The software is terrible. It moves up and down a little bit and then beeps it has finished (It has actually done a little portion of the window.). Then you restart it... And again in stops shortly after. It gets lost super often, it stops every few seconds. And every time you need to take it down and relocate it sowhere new. It took 30 mins to clean a single window and I had to be there the whole time to relocate it every few seconds. If I had done it by hand it would have been much faster and definitely cleaner. I read the instructions, I searched videos i. Youtube, forums.... Many people have the same problem. The idea was good. But it doesn't work ## Features - Premium finish - Assures long lasting durability - Easy to maintain - Brand: HOBOT ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083TGJ2YY | | Batteries are Included | Yes | | Battery Life | 90 minutes | | Battery Type | Lithium Polymer | | Best Sellers Rank | #130,583 in Kitchen ( See Top 100 in Kitchen ) #315 in Robotic Vacuums | | Brand Name | HOBOT | | Color | tan | | Compatible Devices | Smartphones | | Control Method | App, Remote | | Controller Type | App Control | | Customer Reviews | 3.7 3.7 out of 5 stars (68) | | Filter Type | Cloth | | Form Factor | rectangular | | Included Components | Remote | | Indoor Outdoor Usage | Indoor | | Item Dimensions L x W x H | 29.5L x 14.7W x 9.4H centimeters | | Item Weight | 907 g | | Manufacture Year | 2020 | | Manufacturer | HOBOT | | Model Name | HOBOT-388 | | Model Number | HOBOT388 | | Number of Items | 1 | | Number of Power Levels | 3 | | Number of Wheels | 2 | | Other Special Features of the Product | Ultrasonic Water Spray, AI-technology, Smartphone/Remote Control | | Portable | Yes | | Power Source | Battery Powered, Corded Electric | | Recommended Uses For Product | cleaning window glass surfaces | | Surface Recommendation | Carpet | | Unit Count | 1 Count | ## Product Details - **Brand:** HOBOT - **Colour:** tan - **Model name:** HOBOT-388 - **Special features:** Ultrasonic Water Spray, AI-technology, Smartphone/Remote Control - **Surface recommendation:** Carpet ## Images ![HOBOT 388 Window Glass Cleaning Automatic Smart Robot Cleaner with Ultrasonic Water Spray and Control via Smartphone or Remote - Image 1](https://m.media-amazon.com/images/I/61wjBW7g3GS.jpg) ## Questions & Answers **Q: Does it work on dusty windows?** A: If the windows are dusty, it's better to run the 388 WITHOUT any liquid first to wipe the dust away. Then change the pad and run the unit again WITH liquid. I was pretty happy with the results doing this, otherwise you get smears. **Q: Hi, where to buy the Spare cleaning cloths and plastic ring that hold the cleaning cloths for this model?** A: Amazon **Q: Does it work on glass roof too?** A: Yes! **Q: What is the noise decibel rating?** A: Outside the cleaning is completely quiet, inside it is a little bit noisy, but it does a great job ## Customer Reviews ### ⭐⭐⭐⭐⭐ great window cleaner *by K***Y on 24 March 2021* great window cleaner ### ⭐ Review *by A***. on 4 May 2022* I was so excited when I bought this robot. I have plenty of windows to clean and this would have helped enormously. But it didn't. I must admit that it looks good quality. It sticks to the glass super well and it cleans more or less well when it moves around. But: The software is terrible. It moves up and down a little bit and then beeps it has finished (It has actually done a little portion of the window.). Then you restart it... And again in stops shortly after. It gets lost super often, it stops every few seconds. And every time you need to take it down and relocate it sowhere new. It took 30 mins to clean a single window and I had to be there the whole time to relocate it every few seconds. If I had done it by hand it would have been much faster and definitely cleaner. I read the instructions, I searched videos i. Youtube, forums.... Many people have the same problem. The idea was good. But it doesn't work ### ⭐⭐⭐⭐⭐ Review *by K***R on 29 February 2020* Love it! Note that it comes with 7 pairs of microfiber pads and the electrical extension cord in addition to the normal power supply cord. It's simply awesome. I live in a heavily forested area so the outdoor side of glass is going to have tiny bits of tree pitch and such - for this I run the HOBOT several times until I'm satisfied. At first I followed the directions and ran one set of pads dry if the window was initially dirty and then a second set for the wet cleaning portion. Now I just find running it for a couple complete wet cycles with the same pads works good. I don't directly supervise the HOBOT but do other stuff watching it from time to time. In certain scenarios I use the safety line but I feel the suction is more than sufficient to prevent from dropping and the 20 minute battery backup is re-assuring because my area has higher than normal power outages. Things to be aware of is that it won't do windows that approach the size of the unit - say 1.5' square (I wish they will come up with a little bitty battery operated version for smaller windows). The algorithm isn't perfect (like all robots) - sometimes it gets stuck at the bottom after it's completely finished the entire window (not a big deal for me). Also it can't deal with frameless windows such as the big mirror in the master bathroom - in this scenario I drive by remote which gets the job done but takes time on my part. So if you have a lot of large windows this is simply a must! Strong recommend. - Follow up - The HOBOT will fall - you need to be ready for this eventuality. Fortunately I had the safety line on and saved my beloved HOBOT by millimeters. Here's what makes it fall - moisture in the air like if its been raining but not raining for the last few hours, and beveled edges. On my windows - the outside framing is beveled - the inside framing is square. So no problem inside, but outside when one of the wheels edges up to the bevel it causes the vacuum seal to be compromised so when the force transfers to that wheel its going to fall. Doesn't happen every time but it happens often enough. For me the strategy is having the safety line properly measured out and fixed. This is how I finished my multi story windows on the outside. Also to add to the notes regarding small windows (in my example a 32" x 26" window) - the sensor and algorithm doesn't quite work with this size (and the manual steering doesn't work either) - the HOBOT simply won't do its initial travel to the top and then work its way down - rather gets about halfway up and works its way down. I think this is a math error with the software. Windows that are larger than 3x the size of the HOBOT work properly. ## Frequently Bought Together - HOBOT-388 Window Glass Cleaning Automatic Smart Robot Cleaner with Ultrasonic Water Spray and Control via Smartphone or Remote - Spare Cleaning Cloths Made of Microfiber for HOBOT-388 (Set of 12 Pieces) - Window Detergent for HOBOT- S7 PRO / 298/388 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/255880021-hobot-388-window-glass-cleaning-automatic-smart-robot-cleaner-ultrasonic](https://www.desertcart.vn/products/255880021-hobot-388-window-glass-cleaning-automatic-smart-robot-cleaner-ultrasonic) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-07*