Yes. Mi Band 1A (sometimes called 1.1) and the new Mi Band 1S (Pulse) notification features are fully supported in Mi Band Tools. Please note that these bracelet versions contains only white LEDs and it is not possible to display colors on them (but you still have full control over the vibration patterns). These versions are also not capable of blinking without vibrating the bracelet. But you can do the oposite - vibrate without blinking, which helps you to distinguish notifications (e.g. display white LEDs only for notifications that requires your immediate attention). Mi Band Tools automatically detects that you have a white only LED version of Mi Band (1A / 1S) and it adjusts the user interface accordingly.