RW47 Smart Watch Compatible With Android and iOS Devices Full-Screen AMOLED Display produces richer colors, higher brightness levels, and superior contrast than traditional LCD screens. Since they have deeper levels of black, text and images are more legible in broad bright light Smart Notification: This Feature feature allows you to get alerts about incoming calls, messages, and notifications from apps on your Smart Watch Bluetooth Calling:: The Inbuilt Microphone and Speaker Will Give You The Best Smart Watch Experience Built-In Multiple Dial Faces and Theme Modes Users can customize their watch face to their style or for their needs Wireless Charging: The chargers are surrounded by a ring of special magnets that ensure the smartwatch attaches securely to the wireless charger for better contact and a faster charge RW-47 Smart Watch Comes With 2 Pair Straps You Can Change The Strap Anytime Anywhere Multiple Sports Modes and Health Monitoring Features