From the Manufacturer
Vortex Smart Watch
Stay stylish smart healthy and fit all by your fitness & health tracker, Vortex Smart Watch. with 7 days of working time, don't worry about tracking your Fitness outside. Vortex SmartWatch is also able to track your health even when your sleep by sleep monitoring. With Vortex Smart Watch IP67 you can track your progress with aquatics and water entertainment. Porodo Vortex Smart Watch Fitness is compatible with IOS, and Android
Bind smart Watch with APP
1.Click on "Add Device" to bind the smart Watch.
2.Click on your device in the device list scanned.
3.The IOS system will show a Bluetooth pairing request and you can click on Bluetooth "Pairing" to confirm. Connect it directly to Android system.
With this watch, you can change the theme whenever you want. You can go to the next/ previous song, or pause it. You can see your heartbeat rate and the count of your breath. Also, you can reduce or increase the volume. Another thing is you can see the notification on this watch. You can answer or reject a call.