https://blog.wongcw.com/2021/01/12/%e4%b8%80%e5%8a%a0oneplus-band%e6%ad%a3%e5%bc%8f%e7%99%bc%e5%b8%83%e5%83%b9%e6%a0%bc%e5%af%a6%e6%83%a0%e7%9a%84fitbit%e6%ae%ba%e6%89%8b/
一加OnePlus Band正式發布價格實惠的“Fitbit殺手”