I left my Apple Watch in a drawer for 9 months and the battery died and would not charge.
The repair went well and my watch is back in order. Apple told me it was cheaper to buy a new watch than pay them to replace the battery. Thanks to ifixit it cost me Less than $40
Instructions could have been clearer regarding the Force Touch Sensor Adhesive Gasket. Didn’t realize the whole gasket needed replacing and only removed the adhesive at first.