Similar to other brands, Fitbit offers basic tracking like heart rate, sleep, and stress at a more affordable price point. They are far less bulky than the Garmin watches and offer plenty of sleek and stylish watches for everyday wear. One of the most popular features of activity trackers is calorie tracking. By monitoring the number of calories you burn during your workouts, these devices can help you stay on track with your weight loss goals. Some activity trackers even have food-logging features that allow you to track your caloric intake. When it comes to fitness, it's important to have…