But while there are plenty of Apple Watch features that everyone knows about, as is often the case with Apple there are a ton of cool, unique features buried behind various settin

"There are a few reasons it's important to be aware of how much time in daylight you're getting," Cheung explains. "For adults, research shows that spending around 20 minutes outdoors every day has both physical and mental health benefits, including providing essential vitamin D and even boosting your mood."

While Apple first launched its watch in 2015, sales didn’t spike until the pandemic, when consumers were highly focused on their health. But competitors quickly caught up, with fitness-focused companies like Garmin integrating more smart technology.