Who says there are no more innovative products? Huawei surprises the smartwatch scene with the Watch Buds (meaning "watch buddy"). The special thing about this wearable is that compact true wireless in-ear headphones can be stowed under the flip-up screen. And although the in-ears are tiny, they sound amazingly good...

Smartwatches and fitness wristbands are now real all-rounders: they serve as heart rate monitors and altimeters, count steps, calculate distance travelled and calories burned and analyse sleep patterns. Some can also be used to play music, make phone calls or send and receive messages. If you want, you can even find models that generate ECGs, measure blood pressure or enable contactless payment.