Here are Fossil's smart battery modes for Wear OS - 9to5Google
How to replace a Fossil watch battery - YouTube
How to Replace Battery in Fossil Watch - YouTube
Hey everyone, in light of the COVID situation my Fossil Neutra Chronograph (sku: FS5381) battery has died. Any advice on what battery I can use to replace it and how to open
New Replacement Battery For Fossil Q Explorist Gen 3 APP00222 1ICP4/27/30 Smart Watch Accumulator 3.8V 370mAh +tools