WHO, WHAT, WEARABLE Ticwatch E Mobvoi, the Beijing-based technology startup that makes the lightweight, low-cost Ticwatch smartwatches, specializes in products that propel human/­machine interaction using artificial intelligence. The Ticwatch range ­personifies the ­company’s drive to create accessibly priced items that can compete with ­luxury tech in the functionality department. We demo-ed the Ticwatch E ­(Express), a ­full-featured smartwatch that can track fitness and steps, monitor heartbeat and sleep, and more.  What we liked: Mobvoi is a leader in voice-recognition technology, and the Ticwatch E runs the voice-enabled Google Assistant seamlessly. You also have instant access to all the apps in the Google Play ecosystem, including the