How to change the Twitter heart icon into any emoji Twitter recently announced that it would be scrapping the Favourite icon, and would instead be replacing it with a more universally recognised heart icon. The favourite button has been around for years, with tweeters using it not only to express interest in a tweet, but also as a bookmark to read articles at a later date. Is the heart an appropriate change for the company?...

How to get a free Star Wars speaker from O2 O2 customers can today get their hands on a Star Wars: The Force Awakens Mini Buddy Speaker completely free as part of O2 Priority. Read on to find out how to get your free Star Wars speaker (even if you’re no on O2!). You might also like:When is Black Friday & what deals can you expect? And:PC Advisor’s ultimate guide to Christmas giftsorBest Star Wars gifts and gadgets...

Huawei Watch review Expert’s Rating Our Verdict Although it’s pricy, the Huawei Watch is best Android Wear smartwatch on the market with its absolutely stunning design and exquisite build quality. There’s still work to be done though as the watch lacks GPS, the heart rate monitor doesn’t work very well and the charger is bit fiddly. Ignoring the launch shenanigans, the Huawei Watch is finally here and you can go buy the stylish Android Wearsmartwatch....

Umi Voix headphones review Expert’s Rating Our Verdict At this price you can’t go wrong: and Umi certainly doesn’t. If you can find them, at £8 to £14 the Umi Voix offers style, audio quality and excellent build quality at a staggeringly low price. Recommended. TheUmi Voixis a super-cheap in-ear binauralheadphoneset with microphone. With a standard 3.5mm jack the Umi Voix works with virtually all smartphones, tablets and audio players, offering a good value option for commuters who like to listen....

Amazon Fire HD v Nexus 9 v Galaxy Tab S2 9.7 v Xperia Z4 Tablet Our Verdict Which of these tablets is best for you is very much dependent on your individual needs. At £169.99 the Fire HD 10 is by far the cheapest, but the reason why is clear when you compare its specification against the other three tablets here, plus Consider the fact you can’t install apps from Google Play....