Sony SWR10 SmartBand Android 4.4 KitKat or Later NFC Waterproof IP58
The Sony Core SmartBand along with the free Lifelog Android app that tracks your walking, running, cycling, travelling and even how you slept - discover just how much you live!
TitleSony SWR10 SmartBand Android 4.4 KitKat or Later NFC Waterproof IP58