Articles by Ruth Hamilton, Collections Editor

Ruth is TechRadar's Collections Editor, responsible for masterminding TechRadar's approach towards the new Collections format — a themed, curated selection of product recommendations designed to provide readers with an exciting new way to shop for the very best gadgets and gizmos. She has been reviewing and writing about products since 2020, covering everything from robot vacuums and hair stylers to outdoor kit and mattresses.

Articles by: Ruth Hamilton

Dyson Supersonic Origin dryer next to a Big Savings graphic

If you're looking for a Dyson Supersonic or Airwrap deal this Black Friday, consider an Origin version – there are massive discounts live already

By Ruth Hamilton last updated 19 November 25

Thinking about opting for a Dyson Supersonic or Airwrap Origin to save money this Black Friday? Here's what you need to know.

Shark PowerDetect cordless vacuum clearing dog hair from a carpet

I ran a group test of 8 cordless vacuums – this is the vac that performed best against pet hair

By Ruth Hamilton published 18 November 25

If you're overwhelmed with pet fuzz, this is the vacuum for you.

Dyson V12 Detect Slim vacuum in a lounge, with Big Savings graphic

3 lightweight Dyson cordless vacuums just got super-sized discounts in the early Black Friday sales

By Ruth Hamilton published 17 November 25

These cordless vacuums are nimble, compact, and incredible value in Dyson's early Black Friday sale.

The iRobot Roomba J7+ cleaning carpet next to a set of stairs

Should I buy a Roomba in the Black Friday sales? No – here's why

By Ruth Hamilton published 17 November 25

There are bound to be Roomba bargains this Black Friday, but you should approach with caution.

The large Blueair air purifier sits facing forward on a wood surface against a pink background.

The Blueair Blue Pure 411i Max has been our #1 air purifier for 10 months – here's why it's still our top recommendation

By Ruth Hamilton published 17 November 25

This purifier clears pollutants efficiently, is straightforward to use, looks good and won't break the bank.

SwitchBot S20 robot vacuum review: impressive mopping, but it's not without its quirks

By Ruth Hamilton published 16 November 25

The SwitchBot S20's roller mop is great on hard floors – just don't try to vacuum anything afterwards.

Person turning on the Philips Shaver S9000 Prestige

The best beard trimmers and electric razors: tried and tested on our own faces

By Ruth Hamilton last updated 14 November 25

We've tested dozens of electric shavers and trimmers – these are the ones that made the cut.

Dyson V11 vacuum (left) and V8 vacuum (right)

Should I buy a Dyson V8 or a V11 in the early Black Friday sale? Here's what you need to know

By Ruth Hamilton published 14 November 25

Here's exactly how the two vacuums compare, and which delivers best value for money right now.

I've tested dozens of vacuums, and these are hands-down the best at cleaning pet hair

By Ruth Hamilton last updated 11 November 25

These vacuums had no trouble pulling pet hair from carpets and furniture, and some are especially good for allergy-sufferers, too.

What is the Dyson Airwrap Co-anda 2x and how is it better than the Airwrap?

By Ruth Hamilton published 10 November 25

Is Dyson's shiny – and pricey – new styler worth splashing out on? Here's everything you need to know.

I tested the new Dyson V8 Cyclone vacuum against the old V8, and these small upgrades make a big difference

By Ruth Hamilton published 9 November 25

The upgraded version of Dyson's bestseller introduces some welcome changes.

Dyson V8 vacuum with Big Savings graphic overlaid

The ultra-light Dyson V9 cordless vacuum just plummeted to less than half price, and it's not even Black Friday yet

By Ruth Hamilton published 7 November 25

This vacuum is nimble, lightweight, and absurdly cheap for a Dyson cordless.

What the heck is the Dyson V9 vacuum and is it worth buying?

By Ruth Hamilton last updated 6 November 25

I thought I knew Dyson's cordless vacuum lineup inside out, but a mysterious new model has appeared – let's investigate.

I re-tested the Dyson V11 for 2025, and while it lacks cutting-edge features, its cleaning powers are still absolutely superb

By Ruth Hamilton last updated 3 November 25

Recommended

Don't write off the V11 just because it's a bit older – this cordless stick vacuum is a whizz on carpet and great with pet hair.

I tested the Dyson V8 vacuum against the V11, and I think the older model will be a better choice for most people

By Ruth Hamilton last updated 3 November 25

In my tests, the Dyson V8 Cyclone was just as good a cleaner as the pricier V11, and much more comfortable to use, too.

Woman using Dyson hair styler in Amber Silk colorway

Dyson's champagne-inspired Airwrap colorway is the classiest festive limited edition I've ever seen

By Ruth Hamilton published 17 October 25

Amber Silk the latest elegant theme to join Dyson's haircare range.

Help! All the Dyson fans look exactly the same – which one should I buy?

By Ruth Hamilton last updated 14 October 25

An at-a-glance rundown of your options, so you don't end up with the wrong fan (or fan-purifier, or fan-purifier-heater) for your needs.

Person using Roborock F25 Ace Combo mop in a home with dogs running around

What is a wet-and-dry vacuum, and do I actually need one?

By Derek Adams published 12 October 25

For certain households, a wet-dry vacuum can be a game-changer – here's what to expect, plus alternatives to consider.

Roborock H60 Hub Ultra in reviewer's living room

Roborock H60 Hub Ultra review: a nimble, powerful cleaner, but battery life underwhelms

By Ruth Hamilton published 9 October 25

Roborock's stick vacuum is a whizz at cleaning, and comes with a slick looking dock

Dyson V8 Extra, V10 Cyclone, V11 Advanced, Supersonic, Airwrap and Purifier on a Prime Day deal header

Amazon Prime Day is officially over, but there are some big Dyson deals still available – here are the best bargains

By Ruth Hamilton last updated 9 October 25

These are the best Dyson discounts on everything from Airwraps and Supersonic dryers to hi-tech vacuums and bladeless fans.

Person holding a Shark FlexStyle, with Don't Miss graphic

This Prime Day, ignore the Airwrap deals and grab this bargain Shark FlexStyle instead – your bank account will thank you

By Ruth Hamilton last updated 8 October 25

I've tested a bunch of multi-styler tools, and the FlexStyle is the one I always recommend to styling enthusiasts on a tighter budget.

Dyson Airwrap i.d. with Big Savings graphic overlaid

I'm obsessed with my Dyson Airwrap i.d., and it just dropped to a new lowest-ever price

By Ruth Hamilton last updated 8 October 25

The Dyson Airwrap i.d. creates perfect curls with zero effort or expertise – this deal is well worth snapping up.

Roborock Q7 M5 robot vacuum in tester's home

Are cheap robot vacuums worth it? I've tested bots at all price points, and here's my take

By Ruth Hamilton published 8 October 25

Pricing in the robot vacuum market ranges massively, and figuring out what you actually need to spend can be tricky.

Dyson V11 vacuum with Big Savings graphic

The V11 is the Dyson cordless vacuum you should buy this Prime Day – it's incredible value for money

By Ruth Hamilton last updated 8 October 25

I've tested almost every Dyson vacuum and picked through all the deals – this is the deal you should buy this Prime Day.

The best corded vacuum deals in the Prime Day sales – save money without compromising on cleaning performance

By Ruth Hamilton published 7 October 25

Corded vacuums tend to deliver better suction and last longer overall – here are 6 outstanding discounts on corded vacuums.

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