Features Fitness OTA
Fitness OTA provide firmware upgrading function for smart band and watch.
With this app, you can optimize function of device such as S3780 ect.
Secure & Private
Your data is protected with industry-leading security protocols.
24/7 Support
Our dedicated support team is always ready to help you.
Personalization
Customize the app to match your preferences and workflow.
Screenshots
See the Fitness OTA in Action
Get the App Today
Download on Google Play
Available for Android 8.0 and above