Right after Apple presented new iOS 9.3.2 beta 2 firmware version it also introduces Watch OS 2.2.1 beta 2. This is the second beta of watchOS 2.2.1 that should be officially released along with new iPhone system update. Who can install this firmware right away? You probably know that ordinary users can only download and install public versions of Apple mobile firmware. The company is trying to protect such users who experiencing various bugs with betas. Beta firmware releases are only meant for developers and other professionals who know what they are doing. Such updates are offered in order to test the system and reveal all the bugs before the firmware becomes public. WatchOS 2.2.1 beta 2 release is also meant to developers only. They have to install iOS 9.3.2 beta 2 before they are able to install watch OS 2.2 update on their smartwatch. You can get is via Watch app through General menu where you can go to Software Update. The update would only be visible if you are already running iOS 9.3.2 beta 2 on iPhone. Make sure your device has not run out of battery life. You should either fully charge it beforehand or connect to power source when you are installing watch OS 2.2.1 beta 2. If there is not enough battery life you could fail to upgrade. Are you already testing Apple operating system update? Have you installed both iOS 9.3.2 beta 2 and watchOS 2.2.1 beta 2 or chosen only smartphone version?