If you are on Windows and have a supporting Android device, it's a must have app for your PC. Helps you avoid picking the mobile for most things be it your OTPs, call alerts etc. You can also use it to case your Android screen in meetings.
The product is surely underrated and quite less known wrt to the potential it has and the efficiency boost it provides.
A little bit buggy at times in some places but rest works quite seamlessly if you have your PC and mobile paired up.