The Apple Watch is one of the most popular smartwatches on the market that can keep you connected, active, and in shape. It doesn’t run forever on battery though. Batfree is a power strap that lets you get more out of your Apple Watch.
This Apple Watch battery extender lets you use your device for up to 27 additional hours. It has a 600mA battery inside and can charge your smartwatch 1.5 times. It doesn’t get in your way either.