Wireless charging is becoming an important prevalent market in consumer electronics such as samrtphones, wirless earbuds and wearables along with increasing service in public spaces across the world. Wireless chargers further continued to gain popularity after first launch of Nokia 920, first ever smartphone with builts-in Qi wireless charging capability. After, companies like Powermat and Powerless had chargeres in over 1500 loctions in U.S and 1000 location in Europe in 2013, such as airports, hotels, restaurants and cafes.
Furthermore, consumers value and incresed convinence gave wireless a new age in numerous electronic products across the globe for example, in action camera (GoPros), fitness trackers (fitbits), etc. Various companies currently offer wireless charging in smartphones, which includes Apple, Samsung, Sony, LG, Nokia, Huawei, Microsoft, Google and Blackberry.