HRV4Training
A.S.M.A. B.V.
Elite HRV: Wellness & Fitness
Elite HRV
維樂健:測心跳,健康測量,心率監測器
Welltory: heart-rate monitor & blood pressure log
Kubios HRV
Kubios Oy
HeartMath
HeartMath Inc.
Inner Balance™
Pulsebit: Heart Rate Monitor
Gototop LTD
Google Fit:活動追蹤功能
Google LLC
Hevy - Gym Log Workout Tracker
Hevy Gym Workout Tracker