The Polar Unite Fitness Watch lets you enjoy ready-made workouts by connecting to FitSpark—a smart coach designed specifically by Polar. As a result, it’s a great option if you’re new to fitness or looking for ways to stay motivated and challenged. This gadget comes with many other features, too. First, it includes a fitness test so you can assess your health in just five minutes. It’s also like having access to a fitness trainer with regular feedback to describe your performance in a session. As a result, you can continually strive for better. The device also accurately calculates the number of calories burned based on your weight, height, and other factors. Plus, you’ll be able to assess your heart health during workouts and throughout the day. Overall, it’s a great way to track your fitness performance and ensure you’re keeping healthy.