SNN5971A FW3S Battery for Moto 360 2nd-Gen 2015 Smart Watch FW3S Small 42mm

Actually works. I took it to a cell phone repair place and they replaced the battery in my Moto 360 2nd gen. Works great now. Saved me a ton.

I purchased the battery for my Moto 360 2nd gen watch. it worked out great. I took it to a computer repair man - he had the right tools to open the back and replace the battery.