"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."

The problem is that Apple Watches aren’t cheap, but thankfully the Amazon Big Spring Sale has brought the wearable down to its lowest ever price. Right now you can pick up the Apple Watch Series 10 for just $299 at Amazon. That's one of the best Apple Watch deals I've seen all year.

For a limited time, you can get $100 off the Apple Watch Series 10, and spend less on the Ultra 2 and SE Watches as well.