Smart Watch - Universal - Smart Watch Called Bluetooth (Green) Highlights Universal Smart Watch Called Bluetooth (Green) Smart Watch Bluetooth Call (Green) Features * Main control chip: HD 5515 * CPU and Flash: 1MB Flash + 256km RAM, extended 64 MB + 128 MB flash * Flash music storage: 1024m green color * Touch Way: G+F Simple Touch * Battery capacity: polymer 350 mAh * System requirements: Android 4.4 or above, iOS 8.0 or above, Bluetooth 5.1 Downward Compatibility Features * Main features: music, dial-up/incoming, call logs, contacts * Basic functions: stopwatch, countdown, find phone * Health monitoring: exercise patterns, sleep, heart rate, blood pressure * Reminder function: Alarm clock, SMS/App message, Bluetooth Disconnected alarm, Heart rate alarm, Sitting, Sports goal achievement reminder * General functions: Linking device, wear detection, bright display of the wrist turn, brightness adjustment, lock screen duration, main interface style adjustment, low power mode, no disturbance mode * Other features: photo taking, female function, reset password, streaming device, switch settings Language * Application Language: Chinese, Traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Vietnamese, Portuguese, Turkish, Czech, Polish, Persian * Watch Language: Chinese, Japanese , Korean, Latin, Cyrillic; Latin: (English, French, Spanish, Portuguese, German, Dutch, Vietnamese, Northern, Central, Southern Italian, Southeast Asia, Africa); Cyrillic understands (Russian, Eastern European, Asian) and can cover 150 countries