The correct answer is C.
OBJ-1.3: Phablets are essentially large smartphones. Their size is smaller than a tablet but larger than a smartphone. Generally, smartphones that have screen sizes between 5.5″ and 7″ are considered phablets by manufacturers. Many phablets also come with a stylus for note-taking on the larger screen size instead of using your finger. Smartwatches, fitness monitors, and VR headsets are all considered wearable technology or wearables. Fitness monitors are wearable mobile devices that focus on tracking the health and exercise habits of their users. A high-end smartwatch (for example, an Apple Watch) will allow the user to see their notifications, chat activity, and even make phone calls. A mid-range or low-end smartwatch can still have the ability to read your chat and notifications, but you may be unable to make phone calls from it. A virtual reality headset (VR) is a headset worn like goggles to interact with images displayed in the headset. Virtual reality is a computer-generated, simulated environment experienced via a headset connected to a PC or powered by a smartphone.