So the flash sale for the Wyze Doorbell was at a pretty good price. However, Wyze’s app shows how garbage it can be sometimes - endlessly pressing “Add to cart” to get nothing but the spinning wheel of death; press the back button, reopen for the Doorbell; press add to cart; spinning wheel of death; repeat. Even if you wait for the spinning wheel of death to stop (after 3 minutes) nothing ever gets added to your cart. And you see the available count tick down, while staring at the spinning wheel of death. Honestly, Wyze’s lottery style sales (especially app only) is just bad and ends-up adding +1 to the con column for me as a longtime customer.