Nasa APOD ( Astronomy Picture Of the Day) uses Nasa picture to update your background image. Each day you will have a different image and find explanation in settings menu of the clockface from your smartphone.

With that watch you will see:

👟 Steps

❤️ Heart Rate

🔥 Calories spent

📆 Day and month

Tags : Nasa, fusée, astronomy, picture, day, stars, galaxy, cloud, nuage, rocket, photo, image, jour, espace, space, galaxie, astronomie,