You can connect it to your phone, set the wallpaper you want, and monitor changes in sleep, body, blood pressure, blood oxygen, heart rate, walking, all exercises, calories burned, steps, and kilometers. It supports Android and iPhone. You can also take pictures from it with the press of a button, but it uses your phone's camera for remote photography. If you lose your phone, you can activate a sound from the watch, and an alert sound will play on your phone so you know its location. You can play music from it, record voice notes on the watch, and it also has a game. Additionally, you will receive notifications and calls from your phone, weather monitoring, and location tracking. The watch has been with me for less than a week, and the reason for selling is lack of need. Smartwatch for sale (best offer). And other excellent features in the watch, truly. 1.75-inch size 200.0 mAh battery capacity Black aluminum case With charger