Padgene DZ09 Bluetooth Smart Watch with Camera for Android and iOS Smartphones - Brown Function: Passometer, Sleep Tracker, Message Reminder, Call Reminder, Answer Call, Dial Call, Remote Control, Push Message. Compatibility: All Android and iOS Mobile Phone & Android Tablet PC. Android Mobile Phone: Samsung, HTC, Sony, LG, HUAWEI, ZTE, OPPO, XIAOMI, and so on. iOS Mobile Phone: iPhone 6, iPhone 6 plus, iPhone 5, iPhone 5s , iPhone 4, iPhone 4s (This APP can' t be installed by iOS, Apple system can' t sync SMS and Bluetooth push information, but other functions can be used by iPhone); Android Tablet PC: Samsung, Nexus, Onda, Newsmy, and so on. Bidirectional anti loss: Anti lost remind Bidirectional search Entertainment: MP3 local playback; Bluetooth music playing Please search "Padgene" for more choice. - GSM 850 / 900 / 1800 / 1900 MHz, Single Micro SIM Card - Bluetooth Dialer, Call Reminder, Bluetooth Phone Calling - Bluetooth SMS / IM Message Notified - 1.56&#034; TFT LCD Touch Screen 240*240 pixels - 2.0M Camera - Anti-loss Technology to bind phone - Pedometer, Sleep Monitor, Sedentary Reminder - Calendar (Synchronizable) CPU: MTK6260A 533MHz SIM Card: Single SIM Card (Micro SIM Card) Can be as a phone External memory: Support TF card up to 32GB Display: 1.56 inch TFT LCD, 240 x 240 pixels Hand-writing: Support Picture Format: JPEG, GIF, BMP, PNG Music Format: MP3, WAV Battery: 380 mAh Talk Time: 3 Hours Standby Time: 180 Hours SMS: Support USB Port: Mini USB 5pin interface Gravity Sensor: Support