Watch OS 4.3.1 battery drain
I am experiencing massive battery issues after updating my Apple Watch (1st gen) to os 4.3.1
Before the update it would last for a full day with some charge (~20%) left in the evening. Now, after the update the battery is completely drained after 4 hours from disconnecting it from the charger, making the watch completely unusable.
Is there a way to downgrade the software, so I can use it back again? Such a decrease in battery performance the next day after the update cannot be a coincidence, clearly something is wrong with the new software.
Apple Watch, watchOS 4.3.1