A camera in a toothbrush? Dyson tells us why it combined ‘WiFi, AI, intelligent sensing and fluid dynamics with a highly engineered brushing experience’ to create the Dyson Camerajet
 A camera in a toothbrush? Dyson tells us why it combined ‘WiFi, AI, intelligent sensing and fluid dynamics with a highly engineered brushing experience’ to create the Dyson Camerajet

Dyson tells us how (and why) it created the revolutionary, slightly controversial Camerajet toothbrush.

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Amazon’s fall Garmin sale is here — save up to $250 on top-rated watches for running, biking, hiking, and more
 Amazon’s fall Garmin sale is here — save up to $250 on top-rated watches for running, biking, hiking, and more

Amazon is slashing prices on Garmin watches, and I’m rounding up the 12 best deals, including top-rated models up to $250 for marathons, biking, hiking, and swimming.

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I’ve spent a week with Apple Watch Ultra 4 – and it’s shaping up to be a serious endurance watch
 I’ve spent a week with Apple Watch Ultra 4 – and it’s shaping up to be a serious endurance watch

I’ve spent several days with the Apple Watch Ultra 4, and while it looks familiar, the bigger battery, new health-sensing system, HRV, and faster charging are already standing out.

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I’ve worn the Apple Watch Series 12 for a week — the biggest changes are underneath
 I’ve worn the Apple Watch Series 12 for a week — the biggest changes are underneath

The Apple Watch Series 12 isn’t a radical redesign, but new health-tracking capabilities, faster processing, and AI features make this more than a spec bump.

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Finally, Readiness score comes to Apple Watch — Apple explains how it works and why now was the ‘right time’ to launch it
 Finally, Readiness score comes to Apple Watch — Apple explains how it works and why now was the ‘right time’ to launch it

Apple’s Director of Fitness Tech tells us everything about the Apple Watch’s new Readiness score

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The Huawei Watch Fit 5 Pro is made from titanium, looks like an Apple Watch, performs really well against a top-tier Garmin watch — and is currently under £200
 The Huawei Watch Fit 5 Pro is made from titanium, looks like an Apple Watch, performs really well against a top-tier Garmin watch — and is currently under £200

I reviewed this titanium running watch and called it a ‘slim, powerful Apple Watch alternative’.

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A street photographer took Dyson’s camera toothbrush on a photo walk — and the lo-fi images are otherworldly

An Instagram creator has turned the tiny camera built into Dyson’s $500 / AU$799 CameraJet toothbrush into a street photography tool, with gloriously odd results.

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Vote now in the TechRadar Readers’ Choice Awards 2026 — Fitness & Home Tech categories!

Our 100% reader-voted awards will crown the top tech of the last year, so have your say!

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‘What you have there is essentially a $70,000 piece of lab equipment in a handheld consumer product’: Jake Dyson shares the design secrets of the brand’s new mouthwash-squirting toothbrush — and the company explains why some early models had problems
 ‘What you have there is essentially a $70,000 piece of lab equipment in a handheld consumer product’: Jake Dyson shares the design secrets of the brand’s new mouthwash-squirting toothbrush — and the company explains why some early models had problems

The CameraJet hasn’t had the smoothest start — I spoke to the brand’s Chief Engineer about why it was such a complex gadget to get right.

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I love Garmin’s new Forerunner 170 Music smartwatch, but this deal for the superior Forerunner 265 makes it the better buy
 I love Garmin’s new Forerunner 170 Music smartwatch, but this deal for the superior Forerunner 265 makes it the better buy

We called the Forerunner 265 the best running watch for most people when it came out in 2023, and this discount makes it a better buy than Garmin’s newer releases.

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