The watch features calculation of (heart rate, blood oxygen, steps, calories, distance covered in kilometers, when you slept, when you woke up, and how your sleep was). It also has all the remembrances, and you can make and receive calls. It shows how much time is left until the next prayer and how much time has passed since the call to prayer. You can listen to the Quran with several reciters and remembrances. It also has a prayer counter for remembrance of Allah, a Qibla direction finder, and other features that are indispensable for every Muslim. Features: Water Resistant