This sports watch is very powerful, and can support more than 20 indoor and outdoor sports modes such as running, cycling, strength training, aerobic exercise, elliptical machine, mountaineering, indoor boating, yoga, swimming, skiing, surfing and golf. I often wear it to the gym to do equipment exercise. This watch can help me count automatically. In the past, I could only count in my mind while paying attention to my movements. I often make mistakes when I use it at the same time. With it, I can concentrate on practicing posture, and I can also review my exercise data at any time, such as the amount of exercise and the calories burned, for my reference when making my next exercise plan. In addition, due to the built-in Pulse Ox pulse blood oxygen sensor and heart rate sensor, this smart watch can monitor my blood oxygen concentration and heart rate changes at any time, and will remind me in time if there is any abnormality, so as to avoid accidents and add a layer of security for fitness. This watch can be described as a versatile fitness assistant.