Fitbit Charge 4 is a versatile fitness tracker that offers advanced tracking features for your workouts and daily activities. It provides accurate heart rate monitoring, tracks your steps, distance, and calories burned, and even includes a built-in GPS for accurate outdoor tracking. The Fitbit app provides detailed insights into your activity and sleep patterns, allowing you to make informed decisions about your fitness goals.

Apple Watch Series 6 is not just a fitness tracker, but a smartwatch that offers a wide range of features. It includes advanced health monitoring capabilities like an ECG app and blood oxygen level measurement. The watch also tracks your workouts, steps, and calories burned, and provides personalized coaching to keep you motivated. With cellular connectivity, you can use the watch independently without your phone.

Garmin Forerunner 245 is a great choice for serious runners. It offers comprehensive running metrics like cadence, stride length, and ground contact time, helping you improve your running efficiency. The watch also tracks your heart rate, sleep, and other activities. With Garmin Connect, you can analyze your data and join challenges to compete with friends and fellow runners.