Lucy Hedges on the smart devices that can help you manage your power consumption – good for your purse and the planet

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Give your pad a power-up with the very latest in domestic gadgetry, whether you’re after a smart lighting system or just want to keep the place clean without leaving the sofa

Smart design, serious specs and clever ideas that outperform expectations, here’s T3’s guide to the biggest bargains in tech

Geoff Hodge looks at robotic models that take the strain out of achieving a lovely, lush lawn

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