I just updated my iphone to ios 10.3 and it unpaired my watch, with no way to pair back without forcing me to update from watchos 2.2 and losing my glances screen.

Who's calling you a liar?so besides calling me a liar, you are calling my screenshot a liar as well?
And by the way, the iPhone being upgraded to the latest OS has to allow an Apple watch to stay paired that is on the previous OS version because, how else would you be able to update the watch that hasn't been updated yet? So the line about the iPhone and Apple watch needing to be on the same version isn't exactly true.
You can't however pair the watch upgraded to the latest firmware to an iPhone not running the latest version.
Who's calling you a liar?
Who's calling you a liar?