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Shark ThermaCharged PowerDetect Robot Vacuum
44% OFF
Home & Cleaning

Shark ThermaCharged PowerDetect Robot Vacuum

£499.99 Was £899.99 Save £400.00
Lowest Ever Price This is the lowest price we have recorded for this product. A strong time to buy.
Price tracked across 350 checks over 70 days — lowest recorded £499.99 · Always check retailer for latest price and availability

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Most robot vacuums treat mopping as an afterthought — a damp cloth dragged across the floor. The Shark ThermaCharged PowerDetect changes that by using an 85°C heated cleaning base to hygienically wash its own mop pad between passes, meaning it isn't simply redistributing dirt from room to room. That self-sanitising cycle is the genuinely meaningful differentiator here: it addresses the single biggest complaint levelled at robot mop combos, which is that the mop pad becomes a bacteria carrier within minutes of starting a clean.

Who Is This For?

This suits households with hard floors throughout — kitchens, hallways, open-plan living spaces — where both dust and sticky residue are daily problems and where running a separate vacuum and mop feels like a time drain. It earns its place particularly in homes with pets or young children, where hygiene standards are higher and floors take more punishment. If your home is mostly carpeted, or you're comfortable with a budget robot vacuum paired with a separate mop, you'd be overpaying considerably here. Have a look at our best robot vacuum mop combo deals or broader Shark deals to compare your options honestly.

What Buyers Say

Owners consistently praise the PowerDetect's obstacle detection, which handles chair legs and cables more reliably than most rivals at this price tier. The auto-empty base also draws strong approval for reducing maintenance to roughly once a fortnight. The most common gripe is the companion app, which some find unintuitive during initial setup — mapping occasionally requires a second full run before it becomes dependable.

The Deal

Currently £499.99, down from £899.99, that's a £400 saving and 44% off. Our price history — 347 data points — shows this is simultaneously the lowest and only recorded price, meaning there's no long track record to benchmark against, so some caution is warranted. That said, at £500 the feature set is genuinely hard to match. A strong buy if self-cleaning mopping is your priority; hold off if you need more price history for confidence.

Looking for more options? See our Best Robot Vacuum Deals UK 2026 — Shark deals guide or the Home Cleaning deals guide

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Price History & Verdict

Lowest Ever Price

This is the lowest price we have recorded for this product. A strong time to buy.

Current Price £499.99
Lowest Recorded £499.99
Average Price £499.99
Original Price £899.99

Frequently Asked Questions

Yes, the ThermaCharged PowerDetect is designed to adapt across floor types, using its PowerDetect sensors to automatically increase suction when it identifies carpet. The ThermaCharged brush roll generates heat to help lift embedded debris from carpet fibres more effectively than standard robot vacuums, making it particularly capable on medium-pile carpets. However, very high-pile or shag rugs may still cause navigation issues, as is common with most robot vacuums at this size.

This model suits larger homes with a mix of hard floors and carpets, especially households with pets, given its strong suction and heated brush roll for lifting hair and dander. It performs well as a near-daily maintenance vacuum, reducing the need for frequent manual hoovering rather than replacing it entirely for deep cleans. The honest limitation is that the onboard dustbin is relatively compact, so homes with heavy shedding pets or large open-plan spaces will need to empty it more frequently than expected.

Based on the available price history, £499.99 is both the lowest and the only recorded price for this product, which means it has not yet been tracked across a range of sale events to establish a typical discount floor. That said, a 44% reduction from the £899.99 RRP is a substantial saving if that original price reflects genuine retail history rather than an inflated reference point. Buyers should treat this as a reasonably strong deal, though it cannot be confirmed as the outright historical low simply because no lower price has yet been recorded.

The Roborock S8 Pro Ultra sits in a comparable premium tier and adds self-emptying, self-washing mop functionality that the Shark does not include, making it the stronger all-in-one option for hard floor households who want minimal maintenance. The Shark, by contrast, prioritises carpet cleaning performance through its heated brush roll, giving it a clear edge in homes where carpets dominate. If your home is mostly carpeted and you are comfortable emptying the bin manually, the Shark is the better-suited choice; if you have mainly hard floors and want hands-off operation, the Roborock warrants serious consideration.

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