Check out latest prototype phone showcased Samsung Mobile World Congress OLED Cling Band bendable phone be worn wrist offering glimpse future smartphone design Similar Motorolas concept OLED Cling Band features 6.9-inch screen adjusts user interface based much is bent Additionally includes camera loudspeaker USB Type-C port heart rate sensor fitness tracking worn wrist idea wearable smartphone sound appealing practicality issues arise Constant bending lead cracks flexible screen weight device cause discomfort worn extended periods fitness tracking features also be limited device only record partial health metrics worn wrist Samsung OLED Cling Band serves showcase advancements display technology is likely remain proof concept near future innovative design practicality wearing smartphone wrist hinder widespread adoption Stay tuned more updates latest technology trends innovations smartphone industry
