A free app for Android, by Multilaser Mobile.

The SW Atrio is an app-based smartwatch, which allows you to receive text messages, view the current time, monitor your sleep quality, and track your steps, distance, and calories burned. It is compatible with Android devices running on the Android Wear operating system.

The SW Atrio has a built-in heart rate sensor, which allows you to monitor your heart rate in real-time. It also tracks your steps, distance, and calories burned.

The SW Atrio has a built-in sleep monitor, which monitors your sleep quality.

The built-in heart rate sensor can be used as a heart rate sensor.

The app can be used with a variety of activities, such as running, cycling, hiking, running a track, etc.