Noise ColorFit NAV Smart Watch is beyond smart. It gets connected with the smartphone through Bluetooth 5.0, instantly. if it encounters water, it will not get spoiled, as its Water Resistant IP68. In this watch, there are a lot of features that are useful for a healthy lifestyle, features like a Heart Rate Monitor, Calorie Count, Accelerometer and Optical Sensor Step Count, and a lot more. its 1.4in Touch High-Resolution Display, displays everything with perfect clarity and it can be read in sunlight. On a single charge, this watch lasts 3 days, which is way more than other ordinary smartwatches. The best part is buyers will get one year of warranty as well with this watch.