My Smart Band 4c is its water resistance certification, so you can take it without worries when it rains and you practice sports outdoors, while washing your hands or when you sweat a lot while exercising.
Its smart bracelet is submersible up to 50 meters deep, so you could also take it in the pool. However, we recommend not to immerse it in salt water or in bubble pools
The Mi Smart Band 4c equips a heart rate sensor, so you can measure fluctuations in your heart with incredible precision, from anywhere and at any time. You can even do it continuously and automatically 24 hours a day
In addition, you can get an idea of the quality of your sleep by measuring not only the duration, but also the depth and conditions of your rest.
Add all those health functions to a step counter, a distance traveled indicator and another of the calories burned to finish controlling all your daily activity effectively. In addition, adapt these measurements to the sport you are doing at any time, being able to choose between 5 types of activity: running, fitness, cycling, treadmill / walking or fast walking.