My father had gifted me the Mi Band 3.It was the most stylish and useful gift I had got from my father. When there is a topic of fitness watch and bands, who will forget Mi Band 3. It is the best fitness band our money can buy. It helps me to maintain my fitness. Its service is also very good, the app of this band updates every month. It helps me when my phone is on silent mode during my lectures in college. It detects my heart rate each minute. And it also tells me that how much calories I have burned in a day. It's also helps my to find my phone when it's lost in my room. It has many more features which are helpful to me. It has a unique charger. It's charging lasts for many days. It is water resistant. I like this band.