SMT4 SmartWatch is compatible with Android 5.0+ and iOS 9.0+.
Download the latest software update and turn Bluetooth on.
Keep your SMT4 close to your smartphone and make sure your battery is at least 50% charged.
Download DaFit app
Download or update the DaFit app.
Apple App Store ➡
Google Play Store ➡
Wake your SMT4 up
Press the button on the side of your watch to turn it on.
Go back to the app, tap watch icon and then “ADD A DEVICE”
From there, follow the step-by-step instructions.
Check out our complete troubleshooting information on our help site.
Help Site ➡