3 x Energizer 377 Watch Batteries, SR626SW or 376 Battery | Walmart Canada
How long does a watch battery last? · Solios Watches
I gained 2% battery health after updating to WatchOS 9. I know this doesn't actually physically change the battery life, I just thought it was interesting. It was previously 82%. : r/AppleWatch
Watch Batteries 2032 Battery 3V Non Rechargeable Lithium Battery Cr2032 - China Lithium Button Cell Battery and Dry Battery price | Made-in-China.com
Button & Watch Batteries: cr2032, Ir44, cr2450 & more | Best Buy Canada