The upcoming OnePlus Watch 3 is expected to have a rotating crown, making it easier to navigate through the interface.Improved sensors will give access to features like ECGs, which were missing in the previous generation.The OnePlus Watch 3 might come with the Snapdragon W5 Gen 1 chip, offering extended battery life and fast performance.It is expected to run on Google's Wear OS and feature 2GB of RAM, 32GB of storage, and a 500mAh+ battery.