OnePlus Watch 2 has been unveiled at the Mobile World Congress (MWC) 2024 on February 26. The smartwatch, succeeding the 2021 model of the OnePlus Watch, has arrived with several upgrades. It is claimed to offer a battery life of up to 100 hours in Smart Mode, which can be extended up to 12 days in Power Saving Mode, but with fitness tracking. The watch uses a dual-engine architecture to run two operating systems and also comes with…