Samsung Gear S3 Frontier SM-R760NDAAXAR Quick Start Guide

To set up your Samsung Gear S3 Frontier, turn on the device by pressing and holding the Home button. Follow the on-screen instructions to pair with your smartphone via Bluetooth using the Samsung Gear app.
To update the software, open the Samsung Gear app on your paired smartphone. Navigate to 'Settings' > 'About Gear' > 'Update Gear software' and follow the prompts to download and install updates.
Ensure Bluetooth is enabled on both devices, and that they are within range. Restart both the watch and smartphone. If the issue persists, unpair and repair the devices through the Samsung Gear app.
To perform a factory reset, go to 'Settings' > 'Gear info' > 'Reset Gear'. Confirm the action to erase all data and reset the device to its factory settings.
To extend battery life, reduce screen brightness, disable unused features such as GPS and Wi-Fi, and close background apps. You can also use Power Saving Mode found in settings.
To replace the band, turn the watch over and locate the quick-release pins on the band. Gently slide the pin to release the band from the watch, and attach the new band in the same way.
Ensure the charger is properly connected to a power source and that there is no debris on the charging contacts. Try a different charger if necessary. Restart the watch and attempt charging again.
The Samsung Gear S3 Frontier is water-resistant (IP68), allowing for brief submersion in water. However, it is not recommended for swimming or diving activities.
Open the 'Samsung Health' app on your watch. Select the workout you wish to track and follow the prompts to start tracking. Data will sync to the Samsung Health app on your smartphone.
To customize the watch face, press and hold the current watch face on the display. Use the bezel or swipe to browse through available faces. Tap on a watch face to select and customize it.