I am extremely shocked when I saw smart watchs

来源: 于 2025-04-28 15:16:01 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

are selling around $5 a piece.

You can take a call, sending text, and all the exercise tracking function.

 

But I never try to buy one to test it out.