Long overshadowed by smartphones, smartwatches have become useful gadgets in their own right. More features and functionalities have made them less dependent on smartphones. Though smartwatch sales are nowhere near that of smartphones, they have steadily growing market.
Smartphones with increased functionality and performance have become an indispensable tool for many users. Smartphone users make up a large percentage of global mobile phone users which is estimated to about 5 billion by 2019. The fierce battle for market share thus continues.