What can they do:

• Animated space wallpaper with a flying astronaut
• Adaptive backlight mode will set the brightness depending on the time of day (Bright screen during the day and dim at night).
• Add up to 4 alarm clocks. You can set up a repeat by day of the week.
• Disable and activate alarms using the alarm clock manager.
• Get notifications from your phone via Bluetooth.
• Using the settings menu, you can synchronize your watch with the time from the Internet, adjust the brightness of the screen, select an alarm ringtone.
• Connect to Wi-Fi using Wi-Fi Manager(No need to reboot your device)
• View the weather using OpenWeather API
• Run the any *.py scripts from app directory(Calculator, Timer, Weather and etc.).
• You can enter debug mode directly from the watch menu.
  

I plan to add:

• App store. Download applications from the Internet and run them from an SD card.
• Localization

You can install this firmware from M5Burner or if you have the current version of UIFlow_Core 2 run the code of the installer from my GitHub (then your existing scripts should be saved)