JYouPro
Shenzhen KeepRapid
JYou
Intelligent Hardware
JYouPro - Fitness Tracker
Keeprapid Dev
三星健康
Samsung Electronics Co., Ltd.
Health Connect
Google LLC
VeryFit
Smart Wearable Devices
Da Fit
MO YOUNG LTD
Zepp(formerly Amazfit)
Huami Inc.