● Requires Android version 4.4 or later
● Bluetooth 4.0 or later

※即使您的Android手機已經支援藍牙低功率4.0以上，但也有可能會發生搜尋不到藍牙手環的狀況。

※ Even your Android phone has supported the Bluetooth Low Energy 4.0 or later, but it may happen that the Bluetooth fitness band cannot be found.

● Requires iOS 10.0 or later
● iPhone 5 or later
● iPad (3rd & 4th generation)
● iPad Air (all models)
● iPad mini (all models)