---
product_id: 255880021
title: "388 Window Glass Cleaning Automatic Smart Robot Cleaner with Ultrasonic Water Spray and Control via Smartphone or Remote"
brand: "hobot"
price: "S$948"
currency: SGD
in_stock: true
category: "Hobot"
url: https://www.desertcart.sg/products/255880021-388-window-glass-cleaning-automatic-smart-robot-cleaner-with-ultrasonic
store_origin: SG
region: Singapore
---

# Ultrasonic water spray Smartphone & remote control 90 min battery life 388 Window Glass Cleaning Automatic Smart Robot Cleaner with Ultrasonic Water Spray and Control via Smartphone or Remote

**Brand:** hobot
**Price:** S$948
**Availability:** ✅ In Stock

## Summary

> ✨ Clean windows, smarter living 📲

## Quick Answers

- **What is this?** 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?** S$948 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/255880021-388-window-glass-cleaning-automatic-smart-robot-cleaner-with-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 Power:** 90 minutes of cordless cleaning freedom
- • **Ultimate Convenience:** Control your cleaner anytime via app or remote
- • **Sleek & Durable Design:** Premium finish built to last and impress
- • **Effortless Smart Cleaning:** AI-driven navigation for hands-free window care
- • **Precision Spray Technology:** Ultrasonic water spray ensures streak-free shine

## Overview

The HOBOT 388 is a smart window cleaning robot featuring AI navigation, ultrasonic water spray, and dual control via smartphone app or remote. With a 90-minute lithium polymer battery, it offers cordless convenience and a premium, durable design tailored for indoor glass surfaces.

## 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.

## 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 | #177,175 in Kitchen ( See Top 100 in Kitchen ) #386 in Robotic Vacuums |
| Brand Name | HOBOT |
| Color | tan |
| Compatible Devices | Smartphones |
| Control Method | App, Remote |
| Controller Type | App Control |
| Customer Reviews | 3.9 3.9 out of 5 stars (72) |
| 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 |
| Manufacturer Part Number | HOBOT388 |
| Model Name | HOBOT-388 |
| Model Number | HOBOT388 |
| Number of Items | 1 |
| Number of Packs | 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

![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

## 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

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**Shop now:** [https://www.desertcart.sg/products/255880021-388-window-glass-cleaning-automatic-smart-robot-cleaner-with-ultrasonic](https://www.desertcart.sg/products/255880021-388-window-glass-cleaning-automatic-smart-robot-cleaner-with-ultrasonic)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-04*