Key Features

Extends Battery Life Up to 40%

Magnetically Connects to ZenWatch

Won't Compromise Style

Add more battery to your ZenWatch 3 with this Power Pack from ASUS. This innovative, life-extending accessory attaches easily to the back of your watch via a magnetic connection. Once attached, your ZenWatch will receive up to 40% more battery life. The Power Pack is only 26g, so it won't add any significant bulk or compromise your watch's style.