It's no secret that nubia is preparing a foldable, wearable device to introduce during its February 25 event at MWC in Barcelona but the company decided to share two more teasers. Just to warm up the fans. Nubia Wearable Mobile Phone #MWC19 - Flex Your Life | Launch Feb 25th, 2019 pic.twitter.com/G0dsth77ZH— Venkatesh Babu.G (@smartvenkat95) February 23, 2019 Of course, the teasers aren't all that revealing, but they continue to stress on the fact that the upcoming wearable device will have a flexible OLED screen and will wrap around your wrist. Two more days until the...