# Dreame L40 Ultra Gen 2 Robot Vacuum and Mop

*Published: 2026-03-25 | Updated: 2026-03-25 | Source: https://shopsavvy.com/products/dreame-l40-ultra-gen-2-robot-vacuum-and-mop*

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**Brand:** dreame
**Price Range:** $499.98 - $997.99 across 4 retailers

## Price History

**Verdict:** The lowest current offer at these retailers, $499.98 at Amazon, is 8% above its 90-day low.

- Lowest new price we recorded at major retailers (Amazon, Walmart, Best Buy, Target, The Home Depot and Lowes) in the last 90 days: $464.99 at retailers/amazon on Oct 6, 2026.
- Range over the last 12 months: $384.99 (retailers/amazon, Jun 27, 2026) to $749.99 (retailers/amazon, Sep 15, 2026).
- Based on 77 recorded prices since Dec 19, 2025 for offers sold by these retailers themselves (not marketplace sellers). Summary as of Oct 23, 2026.

## Pros
- Extremely powerful 25,000Pa suction effectively removes dust, crumbs, and long-haired pet fur from both hard floors and carpets.
- All-in-one self-emptying and cleaning dock handles dust bin emptying, mop washing, and hot air drying, significantly reducing hands-on maintenance.
- Intelligent navigation with solid obstacle avoidance, accurate mapping, and smooth path planning ensures thorough cleaning and less chance of getting stuck.
- Extendable side brush and mop reach edges and corners well, delivering a more comprehensive clean.
- User-friendly app supports easy setup, scheduling, zone cleaning, and integrates voice control for convenience.
- Quiet operation during cleaning and dock functions makes it unobtrusive in daily use.
- Mopping function genuinely cleans floors instead of just wiping, and auto-cleaning mop pads enhance hygiene and ease of use.
- Adjustable suction power settings accommodate different floor types and cleaning needs.
- Strong battery life supports extended cleaning sessions without frequent recharges.
- Reliable pet hair removal and durable enough to handle busy households with pets.

## Cons
- Although navigation is strong, the robot may occasionally miss thin cables, wires, or floor mats and can struggle somewhat with higher thresholds.
- Requires regular maintenance such as water changes for the mop and occasional manual cleaning of the dust receptacle if blockage occurs.
- The app, while functional and easy to use, is somewhat average compared to higher-end competitors and could benefit from more advanced features or smoother interfaces.
- Not designed for deep cleaning; performs best with frequent daily or bi-daily use to maintain floors rather than heavy-duty cleaning.
- Some minor performance differences compared to flagship models don’t fully justify a much higher price, but this model still delivers excellent value.

## Specifications

| Attribute | Value |
|-----------|-------|
| UPC | 810142562751 |
| ASIN | B0FVFL86M9 |
| Colour | White Us |
| Voltage | 110 Volts |
| Portable | No |
| Brand Name | dreame |
| Model Name | L40 Ultra Gen2 |
| Style Name | L40UltraGen2 White |
| Unit Count | 1.0 count |
| Filter Type | Foam |
| Form Factor | Robotic |
| Battery Life | 200 minutes |
| Battery Type | Lithium Ion |
| Manufacturer | DREAME |
| Model Number | RLL53SE |
| Power Source | Battery Powered |
|      Brand    |     dreame    |
|      Colour    |     White Us    |
| Control Method | App |
| Item Type Name | Robotic_vacuum_cleaner |

## About This Product

DREAME L40 Ultra Gen 2 Robot Vacuum Cleaner and Mop with 25000Pa Suction Power, Pull Out Side Dust Brush and Mop, All-in-One Self-Cleaning Spring, Voice and App Control, White

## Last Seen Prices

| Retailer | Price | Availability | Last seen | Store's standard terms |
|----------|-------|-------------|-----------|------------------------|
| [Amazon](https://shopsavvy.com/api/redirect/products/fc6d7755-5ebd-2272-1d01-f12a3b222ff7/offers/bk-1e7593a618bded64e223f3ac19dbf015?source=shopsavvy&medium=product-page) | $499.98  | In Stock | 2026-10-17 | 30-day returns (in store too) |
| [Walmart](https://shopsavvy.com/api/redirect/products/fc6d7755-5ebd-2272-1d01-f12a3b222ff7/offers/bk-1c39e00cac600820123f366481d1ef12?source=shopsavvy&medium=product-page) | $499.98  | In Stock | 2026-10-17 |  |
| [lumorevo.com](https://shopsavvy.com/api/redirect/products/fc6d7755-5ebd-2272-1d01-f12a3b222ff7/offers/73640f65-03cf-29a3-3a65-f5930ebc844d?source=shopsavvy&medium=product-page) | $797.49  | In Stock | 2026-03-25 (may have changed) |  |
| [Glowrelle](https://shopsavvy.com/api/redirect/products/fc6d7755-5ebd-2272-1d01-f12a3b222ff7/offers/bk-d9d96445c00a88f9c9be31c7c7dc1c37?source=shopsavvy&medium=product-page) | $997.99  | In Stock | 2026-10-17 |  |

*Store terms are each retailer's standard return and shipping policy from ShopSavvy's retailer research; some products and categories differ, so check with the store before buying.*

[See every retailer and the full price history on ShopSavvy](https://shopsavvy.com/products/dreame-l40-ultra-gen-2-robot-vacuum-and-mop)

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*About this page: ShopSavvy compares prices across thousands of retailers, aggregates expert and user reviews, and tracks price history to help you make informed buying decisions. Prices are collected from retailer listings; the Current Prices table shows the date each price was last seen.*

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