Sync your health data between Google Fit and Samsung Health, or with Fitbit, Garmin, Withings (Health Mate), Suunto, Oura Ring or Polar. Every 10 minutes or just a few times per day, you choose how often.
Special attention: googlemail.com
When you use a googlemail.com account for Google Fit, this won't work. There is a Google issue with googlemail.com accounts. You can fix this: In a webbrowser login to your gmail account and go to gmail settings. Go to the "accounts and import" tab and find the entry "send as" for your gmail account. Next to it you have to use the link "change to @gmail.com" and confirm that.
It will sync data from the time you first use the app. History data (all data before the day of installation) can be synced after the free trail period, but currently this is only supported between Google Fit and Samsung Health.
One week free trial
Health Sync is very easy to use. It offers you a one week free trial period. After that you have to pay a small subscription amount or a one time purchase to continue using Health Sync.
Sync direction Google Fit and Samsung Health
Weight, water intake, nutrition, blood pressure, blood glucose, blood oxygen saturation and heart rates are synced in both directions: from Samsung Health to Google Fit and from Google Fit to Samsung Health. The other health data (steps, sleep, exercise/activity) is only synced in one direction: from Samsung Health to Google Fit or from Google Fit to Samsung Health. It is technically not possible to sync this health data in both directions.
Sync direction Fitbit
Fitbit data (sleep, activity, steps and weight) is synced to Samsung Health and/or Google Fit. You can also choose to sync Samsung Health data or Google Fit data (sleep, activity and weight) to Fitbit. Steps can be synced to Fitbit also, but only as Walking activities, not as just steps.
Sync direction Polar
Polar data (activity, steps and weight) is synced to Samsung Health or Google Fit.
Sync direction Garmin
Garmin data (activity, heart rate, sleep, steps and weight) is synced to Samsung Health or Google Fit.
Sync direction Withings (Health Mate)
Withings data (activity, heart rate, sleep, steps and weight) is synced to Samsung Health or Google Fit.
Sync direction Suunto
Suunto data (activity, heart rate, steps) is synced to Samsung Health or Google Fit. Heart rate data can only be synced as part of activities.
Sync direction Oura Ring
Oura data (sleep, heart rate, steps) is synced to Samsung Health or Google Fit. Heart rate data is only recorded during sleep by Oura.
Support and service
When the sync doesn't work correctly you can check the Help Center menu in Health Sync. If your problem isn't listed, you can send a Health Sync Report to the developer. This is an option in the Help Center menu of Health Sync. You can also send an email to email@example.com