Idol U80 Plus Bluetooth 4.0 Smart Wrist Wrap Watch Phone with Comfortable Watch Strap for Smartphones iOS Android Apple iPhone 5/5C/5S/6/6 Puls Android Samsung S3/S4/S5 Note 2/Note 3 Note 4 HTC Sony Bluetooth version: 4.0 Multifunction: Dial, short message, phone book, call history, BT notification, BT music, Long-distance capture, pedometer, drink, rest, sleep monitor, anti-theft, power save mode etc Could connect to android and ios system, good compatibility Great gift for children and adults alike, fully functional watch Slim, comfortable and easy to wear, shock-proof, and dust-resistant