标题(Title) 一般不超过80个字符
RedstoneMall
(12 个字符)
关键词(KeyWords)一般不超过100个字符
OTA,FOTA,smart wearable,smart home,smart watch,smart bracelet,OTA upgrade,OTA update,software update,smart lock,smart security,smart trash can,smart b
(150 个字符)
描述(Description)一般不超过200个字符
Redstone is a professional supplier of OTA & FOTA software delta upgrade update service and smart products supplier . In recent years smart products become more popular in our lives , for example ,smart phone, smart home furniture, smart wearable watch.
(253 个字符)