With each update, new major bugs are introduced. With the current one, you receive Mi Band vibrates & notifications for Viber "Call in progress" or WhatsApp "Backup in progress", meaning that your device vibrates the ENTIRE time, showing timer that counts, e.g. "Call in progress, 00:44", "Call in progress 00:44" with the device going buzz, buzz, buzz, buzz - how did this even pass the dev tests?